/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.use.on-demand.petri.net.difference true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix005_power.oepc_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-11 20:51:20,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-11 20:51:20,020 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-11 20:51:20,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-11 20:51:20,055 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-11 20:51:20,057 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-11 20:51:20,061 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-11 20:51:20,063 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-11 20:51:20,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-11 20:51:20,070 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-11 20:51:20,071 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-11 20:51:20,072 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-11 20:51:20,073 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-11 20:51:20,074 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-11 20:51:20,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-11 20:51:20,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-11 20:51:20,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-11 20:51:20,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-11 20:51:20,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-11 20:51:20,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-11 20:51:20,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-11 20:51:20,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-11 20:51:20,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-11 20:51:20,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-11 20:51:20,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-11 20:51:20,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-11 20:51:20,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-11 20:51:20,093 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-11 20:51:20,093 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-11 20:51:20,093 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-11 20:51:20,094 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-11 20:51:20,095 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-11 20:51:20,096 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-11 20:51:20,096 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-11 20:51:20,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-11 20:51:20,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-11 20:51:20,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-11 20:51:20,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-11 20:51:20,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-11 20:51:20,098 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-11 20:51:20,099 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-11 20:51:20,102 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2022-12-11 20:51:20,131 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-11 20:51:20,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-11 20:51:20,133 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-11 20:51:20,133 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-11 20:51:20,133 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-11 20:51:20,134 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-11 20:51:20,134 INFO L138 SettingsManager]: * Use SBE=true [2022-12-11 20:51:20,134 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-11 20:51:20,134 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-11 20:51:20,134 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-11 20:51:20,135 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-11 20:51:20,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-11 20:51:20,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-11 20:51:20,135 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-11 20:51:20,135 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-11 20:51:20,135 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-11 20:51:20,135 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-11 20:51:20,135 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-11 20:51:20,136 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-11 20:51:20,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-11 20:51:20,136 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-11 20:51:20,136 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-11 20:51:20,136 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-11 20:51:20,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 20:51:20,136 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-11 20:51:20,136 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-11 20:51:20,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-11 20:51:20,137 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-11 20:51:20,137 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-11 20:51:20,137 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-11 20:51:20,137 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-11 20:51:20,137 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-11 20:51:20,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-11 20:51:20,392 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-11 20:51:20,394 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-11 20:51:20,395 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-11 20:51:20,395 INFO L275 PluginConnector]: CDTParser initialized [2022-12-11 20:51:20,396 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix005_power.oepc_pso.oepc_rmo.oepc.i [2022-12-11 20:51:21,321 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-11 20:51:21,506 INFO L351 CDTParser]: Found 1 translation units. [2022-12-11 20:51:21,507 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix005_power.oepc_pso.oepc_rmo.oepc.i [2022-12-11 20:51:21,517 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17296b607/39d36233702f421eabdf6d80e23d3c0a/FLAGfc5c2ae8a [2022-12-11 20:51:21,526 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17296b607/39d36233702f421eabdf6d80e23d3c0a [2022-12-11 20:51:21,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-11 20:51:21,529 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-11 20:51:21,529 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-11 20:51:21,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-11 20:51:21,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-11 20:51:21,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 08:51:21" (1/1) ... [2022-12-11 20:51:21,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52478916 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:51:21, skipping insertion in model container [2022-12-11 20:51:21,533 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 08:51:21" (1/1) ... [2022-12-11 20:51:21,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-11 20:51:21,569 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-11 20:51:21,663 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix005_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-11 20:51:21,755 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,757 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,757 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,757 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,761 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,763 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,763 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,764 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,764 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,765 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,765 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,765 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,765 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,767 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,767 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,767 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,768 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,768 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,768 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,768 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,769 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,769 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,769 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,771 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,771 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,771 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,772 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,772 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,772 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,772 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,773 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,785 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,786 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,788 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,788 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,790 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,814 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,814 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,814 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,816 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,816 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,817 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 20:51:21,826 INFO L203 MainTranslator]: Completed pre-run [2022-12-11 20:51:21,840 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix005_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-11 20:51:21,857 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,858 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,858 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,859 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,859 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,860 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,860 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,861 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,861 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,861 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,861 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,862 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,862 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,863 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,863 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,863 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,864 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,864 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,864 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,864 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,865 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,865 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,865 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,866 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,866 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,867 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,867 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,867 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,867 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,868 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,868 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,875 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,875 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,877 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,877 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,877 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,880 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,881 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,881 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,882 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,889 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:51:21,890 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:51:21,891 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 20:51:21,923 INFO L208 MainTranslator]: Completed translation [2022-12-11 20:51:21,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:51:21 WrapperNode [2022-12-11 20:51:21,923 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-11 20:51:21,924 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-11 20:51:21,925 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-11 20:51:21,925 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-11 20:51:21,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:51:21" (1/1) ... [2022-12-11 20:51:21,942 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:51:21" (1/1) ... [2022-12-11 20:51:21,960 INFO L138 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 146 [2022-12-11 20:51:21,960 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-11 20:51:21,961 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-11 20:51:21,961 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-11 20:51:21,961 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-11 20:51:21,969 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:51:21" (1/1) ... [2022-12-11 20:51:21,969 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:51:21" (1/1) ... [2022-12-11 20:51:21,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:51:21" (1/1) ... [2022-12-11 20:51:21,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:51:21" (1/1) ... [2022-12-11 20:51:21,980 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:51:21" (1/1) ... [2022-12-11 20:51:21,982 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:51:21" (1/1) ... [2022-12-11 20:51:21,983 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:51:21" (1/1) ... [2022-12-11 20:51:21,984 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:51:21" (1/1) ... [2022-12-11 20:51:21,987 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-11 20:51:21,989 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-11 20:51:21,989 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-11 20:51:21,989 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-11 20:51:21,990 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:51:21" (1/1) ... [2022-12-11 20:51:21,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 20:51:22,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-11 20:51:22,012 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-11 20:51:22,019 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-11 20:51:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-11 20:51:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-11 20:51:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-11 20:51:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-11 20:51:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-11 20:51:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-11 20:51:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-11 20:51:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-11 20:51:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-11 20:51:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-11 20:51:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-11 20:51:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-11 20:51:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-11 20:51:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-11 20:51:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-11 20:51:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-11 20:51:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-11 20:51:22,039 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-11 20:51:22,136 INFO L236 CfgBuilder]: Building ICFG [2022-12-11 20:51:22,137 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-11 20:51:22,463 INFO L277 CfgBuilder]: Performing block encoding [2022-12-11 20:51:22,571 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-11 20:51:22,572 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-11 20:51:22,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 08:51:22 BoogieIcfgContainer [2022-12-11 20:51:22,577 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-11 20:51:22,580 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-11 20:51:22,580 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-11 20:51:22,582 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-11 20:51:22,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.12 08:51:21" (1/3) ... [2022-12-11 20:51:22,583 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33a1ac99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 08:51:22, skipping insertion in model container [2022-12-11 20:51:22,583 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:51:21" (2/3) ... [2022-12-11 20:51:22,583 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33a1ac99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 08:51:22, skipping insertion in model container [2022-12-11 20:51:22,583 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 08:51:22" (3/3) ... [2022-12-11 20:51:22,585 INFO L112 eAbstractionObserver]: Analyzing ICFG mix005_power.oepc_pso.oepc_rmo.oepc.i [2022-12-11 20:51:22,601 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-11 20:51:22,602 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-11 20:51:22,602 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-11 20:51:22,655 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-11 20:51:22,690 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 144 places, 133 transitions, 286 flow [2022-12-11 20:51:22,748 INFO L130 PetriNetUnfolder]: 2/129 cut-off events. [2022-12-11 20:51:22,748 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-11 20:51:22,755 INFO L83 FinitePrefix]: Finished finitePrefix Result has 142 conditions, 129 events. 2/129 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 76 event pairs, 0 based on Foata normal form. 0/125 useless extension candidates. Maximal degree in co-relation 89. Up to 2 conditions per place. [2022-12-11 20:51:22,756 INFO L82 GeneralOperation]: Start removeDead. Operand has 144 places, 133 transitions, 286 flow [2022-12-11 20:51:22,767 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 140 places, 129 transitions, 270 flow [2022-12-11 20:51:22,779 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-11 20:51:22,786 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@bd74d70, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-11 20:51:22,786 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-11 20:51:22,799 INFO L130 PetriNetUnfolder]: 0/48 cut-off events. [2022-12-11 20:51:22,799 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-11 20:51:22,799 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:51:22,800 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:51:22,802 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:51:22,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:51:22,810 INFO L85 PathProgramCache]: Analyzing trace with hash 1714626016, now seen corresponding path program 1 times [2022-12-11 20:51:22,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:51:22,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [540650807] [2022-12-11 20:51:22,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:51:22,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:51:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:51:23,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:51:23,240 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:51:23,241 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [540650807] [2022-12-11 20:51:23,241 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [540650807] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:51:23,241 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:51:23,241 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-11 20:51:23,242 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1991405972] [2022-12-11 20:51:23,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:51:23,248 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-11 20:51:23,249 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:51:23,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-11 20:51:23,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-11 20:51:23,269 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 133 [2022-12-11 20:51:23,274 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 129 transitions, 270 flow. Second operand has 3 states, 3 states have (on average 118.0) internal successors, (354), 3 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:23,274 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:51:23,274 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 133 [2022-12-11 20:51:23,275 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:51:23,455 INFO L130 PetriNetUnfolder]: 162/613 cut-off events. [2022-12-11 20:51:23,455 INFO L131 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-12-11 20:51:23,461 INFO L83 FinitePrefix]: Finished finitePrefix Result has 919 conditions, 613 events. 162/613 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3474 event pairs, 132 based on Foata normal form. 50/628 useless extension candidates. Maximal degree in co-relation 863. Up to 191 conditions per place. [2022-12-11 20:51:23,466 INFO L137 encePairwiseOnDemand]: 128/133 looper letters, 18 selfloop transitions, 2 changer transitions 0/133 dead transitions. [2022-12-11 20:51:23,466 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 140 places, 133 transitions, 327 flow [2022-12-11 20:51:23,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-11 20:51:23,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-11 20:51:23,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 376 transitions. [2022-12-11 20:51:23,480 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.9423558897243107 [2022-12-11 20:51:23,483 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 0 predicate places. [2022-12-11 20:51:23,483 INFO L82 GeneralOperation]: Start removeDead. Operand has 140 places, 133 transitions, 327 flow [2022-12-11 20:51:23,489 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 140 places, 133 transitions, 327 flow [2022-12-11 20:51:23,490 INFO L495 AbstractCegarLoop]: Abstraction has has 140 places, 133 transitions, 327 flow [2022-12-11 20:51:23,490 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 118.0) internal successors, (354), 3 states have internal predecessors, (354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:23,490 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:51:23,491 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:51:23,491 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-11 20:51:23,491 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:51:23,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:51:23,493 INFO L85 PathProgramCache]: Analyzing trace with hash -1660061932, now seen corresponding path program 1 times [2022-12-11 20:51:23,493 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:51:23,493 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1952940266] [2022-12-11 20:51:23,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:51:23,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:51:23,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:51:23,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:51:23,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:51:23,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1952940266] [2022-12-11 20:51:23,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1952940266] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:51:23,943 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:51:23,943 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 20:51:23,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1164241056] [2022-12-11 20:51:23,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:51:23,944 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 20:51:23,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:51:23,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 20:51:23,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 20:51:23,946 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 133 [2022-12-11 20:51:23,947 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 133 transitions, 327 flow. Second operand has 7 states, 7 states have (on average 101.42857142857143) internal successors, (710), 7 states have internal predecessors, (710), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:23,947 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:51:23,947 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 133 [2022-12-11 20:51:23,947 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:51:26,835 INFO L130 PetriNetUnfolder]: 11596/24118 cut-off events. [2022-12-11 20:51:26,836 INFO L131 PetriNetUnfolder]: For 5509/10004 co-relation queries the response was YES. [2022-12-11 20:51:26,918 INFO L83 FinitePrefix]: Finished finitePrefix Result has 47378 conditions, 24118 events. 11596/24118 cut-off events. For 5509/10004 co-relation queries the response was YES. Maximal size of possible extension queue 993. Compared 236331 event pairs, 1074 based on Foata normal form. 0/23570 useless extension candidates. Maximal degree in co-relation 47313. Up to 6595 conditions per place. [2022-12-11 20:51:26,984 INFO L137 encePairwiseOnDemand]: 119/133 looper letters, 54 selfloop transitions, 10 changer transitions 135/283 dead transitions. [2022-12-11 20:51:26,984 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 283 transitions, 1157 flow [2022-12-11 20:51:26,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 20:51:26,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 20:51:26,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1449 transitions. [2022-12-11 20:51:26,987 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8380566801619433 [2022-12-11 20:51:26,988 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 12 predicate places. [2022-12-11 20:51:26,988 INFO L82 GeneralOperation]: Start removeDead. Operand has 152 places, 283 transitions, 1157 flow [2022-12-11 20:51:27,030 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 131 places, 148 transitions, 513 flow [2022-12-11 20:51:27,031 INFO L495 AbstractCegarLoop]: Abstraction has has 131 places, 148 transitions, 513 flow [2022-12-11 20:51:27,031 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 101.42857142857143) internal successors, (710), 7 states have internal predecessors, (710), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:27,031 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:51:27,031 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:51:27,032 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-11 20:51:27,032 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:51:27,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:51:27,032 INFO L85 PathProgramCache]: Analyzing trace with hash 2109471859, now seen corresponding path program 1 times [2022-12-11 20:51:27,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:51:27,032 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129525283] [2022-12-11 20:51:27,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:51:27,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:51:27,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:51:27,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:51:27,196 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:51:27,196 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [129525283] [2022-12-11 20:51:27,196 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [129525283] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:51:27,196 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:51:27,196 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-11 20:51:27,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895301425] [2022-12-11 20:51:27,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:51:27,197 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-11 20:51:27,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:51:27,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-11 20:51:27,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-11 20:51:27,198 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 133 [2022-12-11 20:51:27,198 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 131 places, 148 transitions, 513 flow. Second operand has 6 states, 6 states have (on average 111.0) internal successors, (666), 6 states have internal predecessors, (666), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:27,198 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:51:27,199 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 133 [2022-12-11 20:51:27,199 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:51:28,705 INFO L130 PetriNetUnfolder]: 7790/13504 cut-off events. [2022-12-11 20:51:28,705 INFO L131 PetriNetUnfolder]: For 7543/17476 co-relation queries the response was YES. [2022-12-11 20:51:28,729 INFO L83 FinitePrefix]: Finished finitePrefix Result has 37728 conditions, 13504 events. 7790/13504 cut-off events. For 7543/17476 co-relation queries the response was YES. Maximal size of possible extension queue 636. Compared 103088 event pairs, 693 based on Foata normal form. 288/13547 useless extension candidates. Maximal degree in co-relation 37659. Up to 7787 conditions per place. [2022-12-11 20:51:28,761 INFO L137 encePairwiseOnDemand]: 127/133 looper letters, 66 selfloop transitions, 4 changer transitions 100/271 dead transitions. [2022-12-11 20:51:28,762 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 271 transitions, 1559 flow [2022-12-11 20:51:28,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-11 20:51:28,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-11 20:51:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1052 transitions. [2022-12-11 20:51:28,764 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8788638262322472 [2022-12-11 20:51:28,764 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, -1 predicate places. [2022-12-11 20:51:28,764 INFO L82 GeneralOperation]: Start removeDead. Operand has 139 places, 271 transitions, 1559 flow [2022-12-11 20:51:28,799 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 133 places, 171 transitions, 797 flow [2022-12-11 20:51:28,799 INFO L495 AbstractCegarLoop]: Abstraction has has 133 places, 171 transitions, 797 flow [2022-12-11 20:51:28,800 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 111.0) internal successors, (666), 6 states have internal predecessors, (666), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:28,800 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:51:28,800 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:51:28,800 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-11 20:51:28,800 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:51:28,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:51:28,800 INFO L85 PathProgramCache]: Analyzing trace with hash -381560900, now seen corresponding path program 1 times [2022-12-11 20:51:28,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:51:28,800 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [160051429] [2022-12-11 20:51:28,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:51:28,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:51:28,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:51:29,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:51:29,043 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:51:29,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [160051429] [2022-12-11 20:51:29,043 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [160051429] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:51:29,044 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:51:29,044 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-11 20:51:29,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159482655] [2022-12-11 20:51:29,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:51:29,044 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-11 20:51:29,044 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:51:29,044 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-11 20:51:29,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-11 20:51:29,045 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 133 [2022-12-11 20:51:29,046 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 171 transitions, 797 flow. Second operand has 6 states, 6 states have (on average 110.0) internal successors, (660), 6 states have internal predecessors, (660), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:29,046 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:51:29,046 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 133 [2022-12-11 20:51:29,046 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:51:30,364 INFO L130 PetriNetUnfolder]: 6381/11244 cut-off events. [2022-12-11 20:51:30,364 INFO L131 PetriNetUnfolder]: For 9579/24740 co-relation queries the response was YES. [2022-12-11 20:51:30,419 INFO L83 FinitePrefix]: Finished finitePrefix Result has 38655 conditions, 11244 events. 6381/11244 cut-off events. For 9579/24740 co-relation queries the response was YES. Maximal size of possible extension queue 508. Compared 82936 event pairs, 701 based on Foata normal form. 221/11214 useless extension candidates. Maximal degree in co-relation 38582. Up to 6348 conditions per place. [2022-12-11 20:51:30,482 INFO L137 encePairwiseOnDemand]: 126/133 looper letters, 102 selfloop transitions, 5 changer transitions 91/297 dead transitions. [2022-12-11 20:51:30,482 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 297 transitions, 2126 flow [2022-12-11 20:51:30,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-11 20:51:30,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-11 20:51:30,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1053 transitions. [2022-12-11 20:51:30,485 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8796992481203008 [2022-12-11 20:51:30,485 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 1 predicate places. [2022-12-11 20:51:30,485 INFO L82 GeneralOperation]: Start removeDead. Operand has 141 places, 297 transitions, 2126 flow [2022-12-11 20:51:30,525 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 135 places, 206 transitions, 1296 flow [2022-12-11 20:51:30,525 INFO L495 AbstractCegarLoop]: Abstraction has has 135 places, 206 transitions, 1296 flow [2022-12-11 20:51:30,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 110.0) internal successors, (660), 6 states have internal predecessors, (660), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:30,526 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:51:30,526 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:51:30,526 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-11 20:51:30,526 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:51:30,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:51:30,527 INFO L85 PathProgramCache]: Analyzing trace with hash -978331065, now seen corresponding path program 1 times [2022-12-11 20:51:30,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:51:30,528 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1026934403] [2022-12-11 20:51:30,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:51:30,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:51:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:51:30,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:51:30,728 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:51:30,728 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1026934403] [2022-12-11 20:51:30,728 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1026934403] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:51:30,728 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:51:30,728 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-11 20:51:30,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699674958] [2022-12-11 20:51:30,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:51:30,730 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-11 20:51:30,730 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:51:30,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-11 20:51:30,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-11 20:51:30,731 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-11 20:51:30,732 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 135 places, 206 transitions, 1296 flow. Second operand has 6 states, 6 states have (on average 108.0) internal successors, (648), 6 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:30,732 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:51:30,732 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-11 20:51:30,732 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:51:31,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][263], [120#L765true, 189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:31,806 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:51:31,806 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:31,806 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:31,806 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:32,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][267], [120#L765true, 189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,071 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:51:32,071 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:51:32,071 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:51:32,071 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:51:32,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][263], [189#true, 20#$Ultimate##0true, 56#L768true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,113 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:32,113 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:32,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:32,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:32,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][267], [189#true, 20#$Ultimate##0true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,114 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:32,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:32,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:32,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:32,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][263], [120#L765true, 189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,115 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:32,115 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:32,115 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:32,116 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:32,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][263], [189#true, 20#$Ultimate##0true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,215 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,215 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,215 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,215 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][267], [189#true, 20#$Ultimate##0true, 56#L768true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,219 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,219 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,219 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,219 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][261], [189#true, 20#$Ultimate##0true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,220 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:51:32,220 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:32,220 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:32,220 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:32,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][267], [120#L765true, 189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,295 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:51:32,295 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:32,295 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:32,295 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:32,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][260], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,350 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,350 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,350 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,350 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][260], [120#L765true, 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,355 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:32,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][261], [189#true, 20#$Ultimate##0true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,470 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:51:32,470 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:32,470 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:32,470 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:32,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][365], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,565 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:51:32,565 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:32,565 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:32,565 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:32,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][312], [120#L765true, 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,580 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:51:32,580 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:32,580 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:32,580 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:32,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][260], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,617 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][365], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,617 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][365], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,618 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,618 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,618 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,618 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][260], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,618 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,619 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,619 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,619 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][371], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,619 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,619 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,619 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,619 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][412], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,620 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][368], [189#true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,620 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][260], [120#L765true, 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,623 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,623 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,623 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,623 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][371], [189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,623 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,623 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,623 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,624 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,624 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][368], [189#true, 14#L785true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,624 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,624 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,624 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,624 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,624 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][369], [189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,624 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,624 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,624 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,624 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:32,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][260], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,837 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][312], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,838 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:32,838 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:32,838 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:32,838 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:32,846 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][365], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,847 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:32,847 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:32,847 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:32,847 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:32,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][312], [120#L765true, 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,863 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:32,863 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:32,863 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:32,863 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:32,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][344], [120#L765true, 189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 58#L847true, 19#L798true]) [2022-12-11 20:51:32,890 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,890 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,890 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,890 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [120#L765true, 189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 23#L831true]) [2022-12-11 20:51:32,890 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,891 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,891 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,891 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][264], [189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,893 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,893 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,893 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,893 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][264], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,893 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:32,893 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:32,893 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:32,893 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:32,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][260], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,894 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,894 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,894 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,894 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][365], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,894 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,894 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,894 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,894 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][312], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,894 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,894 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,895 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,895 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][371], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,897 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,897 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,897 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,897 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][371], [189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,897 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:32,897 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:32,897 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:32,897 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:32,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][412], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,898 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][368], [189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,898 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][369], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,898 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,899 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][260], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,899 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,899 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][365], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,900 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][312], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,900 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][371], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,900 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,901 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][412], [189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,901 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,901 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][368], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,901 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][371], [189#true, 14#L785true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:32,903 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][368], [189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,904 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][369], [189#true, 14#L785true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:32,904 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:32,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:33,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][260], [189#true, 56#L768true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:33,193 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,193 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,193 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,193 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][312], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:33,194 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,194 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,195 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,195 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][365], [189#true, 56#L768true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:33,195 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,195 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,195 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,195 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][412], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:33,292 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,293 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,293 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,293 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,293 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][312], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:33,293 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:33,293 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:33,293 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:33,293 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:33,293 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:33,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][369], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:33,294 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,294 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,294 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,294 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][368], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:33,295 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,295 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,295 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,295 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][450], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 19#L798true]) [2022-12-11 20:51:33,335 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,335 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,335 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,335 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][481], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,335 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][362], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 58#L847true]) [2022-12-11 20:51:33,336 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][364], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,336 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,336 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][494], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,337 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,337 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,337 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,337 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][344], [120#L765true, 189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 19#L798true]) [2022-12-11 20:51:33,338 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [120#L765true, 189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,338 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][406], [189#true, 205#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,338 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][344], [205#true, 189#true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 58#L847true]) [2022-12-11 20:51:33,339 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,339 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,342 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][371], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:33,342 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,342 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,342 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,342 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,342 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,343 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][412], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:33,343 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,343 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][368], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:33,343 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,343 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][369], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:33,343 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,344 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][264], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:33,344 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,344 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][260], [189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:33,344 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,345 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][365], [189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:33,345 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,345 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][312], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:33,345 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:33,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][344], [189#true, 205#true, 41#L882true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 58#L847true]) [2022-12-11 20:51:33,378 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,378 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,378 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,378 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,378 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [189#true, 205#true, 41#L882true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,378 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,378 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,378 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,378 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,607 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][498], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 58#L847true]) [2022-12-11 20:51:33,608 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,608 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,608 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,608 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,608 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][500], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,608 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,608 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,608 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,608 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,608 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][555], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,608 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,608 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,608 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,608 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][450], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true]) [2022-12-11 20:51:33,609 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,609 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,609 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,609 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][481], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,609 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,609 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,609 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,609 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,610 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][362], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 58#L847true]) [2022-12-11 20:51:33,610 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,610 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,610 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,610 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,610 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][364], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,610 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,610 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,610 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,610 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][494], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,611 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,611 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,611 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,611 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][493], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 58#L847true]) [2022-12-11 20:51:33,611 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,611 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,611 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,611 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][396], [120#L765true, 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true]) [2022-12-11 20:51:33,612 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,612 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,612 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,612 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][400], [120#L765true, 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,612 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,612 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,612 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,612 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][362], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 31#L2-1true, 58#L847true, 19#L798true]) [2022-12-11 20:51:33,613 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,613 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,613 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,613 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][344], [120#L765true, 189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 31#L2-1true, 58#L847true, 19#L798true]) [2022-12-11 20:51:33,613 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,613 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [120#L765true, 189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 31#L2-1true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,614 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,614 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,614 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,614 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][406], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 31#L2-1true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,614 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,614 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,615 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,615 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][406], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,615 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,615 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,615 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,615 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][344], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 58#L847true]) [2022-12-11 20:51:33,615 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,615 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,615 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,615 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,616 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,616 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,616 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,616 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:33,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_143 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256))))) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= v_~a$r_buff0_thd0~0_19 (ite .cse0 0 v_~a$r_buff0_thd0~0_20)) (= (ite .cse1 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= (ite (or (and .cse3 (not (= 0 (mod v_~a$r_buff0_thd0~0_19 256)))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_124 256) 0)))) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17) (= v_~a~0_96 (ite .cse1 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_63 v_~a~0_97)))))) InVars {~a~0=v_~a~0_97, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][442], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 10#L889true, 150#true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,617 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:33,617 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:33,617 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:33,617 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:33,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][344], [189#true, 205#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 58#L847true]) [2022-12-11 20:51:33,647 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,647 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,647 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,647 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [205#true, 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 76#L2true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,647 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,647 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,647 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,647 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][396], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 58#L847true]) [2022-12-11 20:51:33,718 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,718 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,718 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,718 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][344], [205#true, 189#true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 31#L2-1true, 19#L798true, 58#L847true]) [2022-12-11 20:51:33,719 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,719 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,719 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,719 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][400], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,720 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,720 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,720 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,720 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,721 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [205#true, 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 31#L2-1true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,721 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,721 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,721 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,721 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][491], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,799 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,799 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,799 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,799 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][364], [189#true, 205#true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 31#L2-1true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,799 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,799 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,799 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,799 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][495], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,800 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,800 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,800 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,800 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][494], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 31#L2-1true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,800 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,800 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,800 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,801 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][498], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true]) [2022-12-11 20:51:33,865 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,865 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,865 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,865 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][500], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,865 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,865 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,865 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,865 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][555], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,865 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,865 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,865 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,865 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_143 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256))))) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= v_~a$r_buff0_thd0~0_19 (ite .cse0 0 v_~a$r_buff0_thd0~0_20)) (= (ite .cse1 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= (ite (or (and .cse3 (not (= 0 (mod v_~a$r_buff0_thd0~0_19 256)))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_124 256) 0)))) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17) (= v_~a~0_96 (ite .cse1 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_63 v_~a~0_97)))))) InVars {~a~0=v_~a~0_97, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][442], [120#L765true, 189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 10#L889true, 150#true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,866 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,866 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,866 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,866 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:33,891 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][344], [189#true, 205#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 19#L798true]) [2022-12-11 20:51:33,891 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:33,891 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:33,891 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:33,891 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:33,891 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:33,891 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:33,892 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:33,892 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:33,892 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:34,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][511], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:34,128 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 20:51:34,128 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:51:34,128 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:51:34,128 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:51:34,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][396], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true]) [2022-12-11 20:51:34,128 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:34,128 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:34,128 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:34,128 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:34,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][400], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:34,128 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:34,128 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:34,128 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:34,129 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:34,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_143 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256))))) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= v_~a$r_buff0_thd0~0_19 (ite .cse0 0 v_~a$r_buff0_thd0~0_20)) (= (ite .cse1 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= (ite (or (and .cse3 (not (= 0 (mod v_~a$r_buff0_thd0~0_19 256)))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_124 256) 0)))) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17) (= v_~a~0_96 (ite .cse1 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_63 v_~a~0_97)))))) InVars {~a~0=v_~a~0_97, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][519], [189#true, 205#true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 10#L889true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:34,208 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:34,208 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:34,208 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:34,208 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:34,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][396], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true]) [2022-12-11 20:51:34,276 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,276 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,276 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,276 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][400], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:34,276 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,276 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,276 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,276 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][344], [205#true, 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 31#L2-1true, 19#L798true, 58#L847true]) [2022-12-11 20:51:34,277 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,277 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,277 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,277 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 31#L2-1true, 19#L798true, 23#L831true]) [2022-12-11 20:51:34,277 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,277 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,277 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,278 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:34,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_143 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256))))) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= v_~a$r_buff0_thd0~0_19 (ite .cse0 0 v_~a$r_buff0_thd0~0_20)) (= (ite .cse1 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= (ite (or (and .cse3 (not (= 0 (mod v_~a$r_buff0_thd0~0_19 256)))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_124 256) 0)))) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17) (= v_~a~0_96 (ite .cse1 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_63 v_~a~0_97)))))) InVars {~a~0=v_~a~0_97, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][442], [205#true, 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 10#L889true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:34,279 INFO L382 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-11 20:51:34,279 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 20:51:34,279 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 20:51:34,279 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 20:51:35,256 INFO L130 PetriNetUnfolder]: 25660/40877 cut-off events. [2022-12-11 20:51:35,256 INFO L131 PetriNetUnfolder]: For 148483/158270 co-relation queries the response was YES. [2022-12-11 20:51:35,410 INFO L83 FinitePrefix]: Finished finitePrefix Result has 152480 conditions, 40877 events. 25660/40877 cut-off events. For 148483/158270 co-relation queries the response was YES. Maximal size of possible extension queue 2206. Compared 333427 event pairs, 778 based on Foata normal form. 1060/39901 useless extension candidates. Maximal degree in co-relation 152403. Up to 19591 conditions per place. [2022-12-11 20:51:35,574 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 438 selfloop transitions, 20 changer transitions 16/581 dead transitions. [2022-12-11 20:51:35,574 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 581 transitions, 5725 flow [2022-12-11 20:51:35,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-11 20:51:35,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-11 20:51:35,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1167 transitions. [2022-12-11 20:51:35,577 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8774436090225564 [2022-12-11 20:51:35,580 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 4 predicate places. [2022-12-11 20:51:35,580 INFO L82 GeneralOperation]: Start removeDead. Operand has 144 places, 581 transitions, 5725 flow [2022-12-11 20:51:35,743 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 144 places, 565 transitions, 5533 flow [2022-12-11 20:51:35,743 INFO L495 AbstractCegarLoop]: Abstraction has has 144 places, 565 transitions, 5533 flow [2022-12-11 20:51:35,744 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 108.0) internal successors, (648), 6 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:35,744 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:51:35,744 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:51:35,744 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-11 20:51:35,744 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:51:35,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:51:35,745 INFO L85 PathProgramCache]: Analyzing trace with hash 345246015, now seen corresponding path program 1 times [2022-12-11 20:51:35,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:51:35,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813651691] [2022-12-11 20:51:35,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:51:35,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:51:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:51:35,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:51:35,944 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:51:35,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1813651691] [2022-12-11 20:51:35,944 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1813651691] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:51:35,944 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:51:35,945 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 20:51:35,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008338919] [2022-12-11 20:51:35,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:51:35,945 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 20:51:35,945 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:51:35,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 20:51:35,946 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 20:51:35,946 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 133 [2022-12-11 20:51:35,947 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 565 transitions, 5533 flow. Second operand has 7 states, 7 states have (on average 102.14285714285714) internal successors, (715), 7 states have internal predecessors, (715), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:35,947 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:51:35,947 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 133 [2022-12-11 20:51:35,947 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:51:37,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][371], [120#L765true, 189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:37,176 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:51:37,176 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:37,176 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:37,176 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:37,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][371], [189#true, 20#$Ultimate##0true, 14#L785true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:37,285 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][366], [120#L765true, 189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:37,394 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:51:37,394 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:51:37,394 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:51:37,394 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:51:37,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][367], [189#true, 20#$Ultimate##0true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:37,449 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,449 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,449 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,449 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][294], [189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:37,450 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,450 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,450 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,450 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][295], [189#true, 20#$Ultimate##0true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:37,450 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,450 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,450 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,450 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][371], [120#L765true, 189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:37,452 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,452 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,452 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,452 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:37,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][371], [189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:37,561 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][371], [189#true, 20#$Ultimate##0true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:37,572 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][505], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 14#L785true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true]) [2022-12-11 20:51:37,573 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,573 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,573 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,573 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][366], [120#L765true, 189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:37,856 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:51:37,856 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:37,856 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:37,856 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:37,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][367], [189#true, 20#$Ultimate##0true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:37,911 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,911 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,911 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,911 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,911 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][294], [189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:37,911 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,911 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,911 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,911 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,911 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][295], [189#true, 20#$Ultimate##0true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:37,911 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,911 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,911 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,911 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,915 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][365], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:37,915 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,915 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,915 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,915 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][365], [120#L765true, 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:37,919 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,919 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,919 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,919 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][426], [120#L765true, 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:37,920 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,920 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,920 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,920 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:37,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][366], [189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:37,994 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:51:37,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:37,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:37,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:38,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][371], [189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:38,029 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,029 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,029 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,029 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][505], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true]) [2022-12-11 20:51:38,030 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,030 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,030 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,030 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,044 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][505], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true]) [2022-12-11 20:51:38,045 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,045 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,045 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,045 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][365], [189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:38,046 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,046 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,046 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,046 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][422], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,193 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:51:38,193 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:38,193 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:38,193 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:38,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][460], [120#L765true, 189#true, 41#L882true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 19#L798true]) [2022-12-11 20:51:38,248 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][522], [120#L765true, 189#true, 41#L882true, P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:38,248 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][365], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:38,256 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][422], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,256 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][426], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,256 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,257 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][365], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:38,259 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,259 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][475], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:38,259 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][428], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:38,260 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][429], [189#true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,260 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][365], [120#L765true, 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:38,262 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][426], [120#L765true, 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,262 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][428], [189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:38,263 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][438], [189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,263 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][429], [189#true, 14#L785true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:38,264 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,264 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,264 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,264 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:38,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][366], [189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:38,346 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:38,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:38,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:38,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:38,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][505], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true]) [2022-12-11 20:51:38,393 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,393 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,393 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,393 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][365], [189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:38,394 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][365], [189#true, 14#L785true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:38,402 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][426], [189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,403 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,403 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,403 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,403 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][365], [189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:38,405 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,405 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,405 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,405 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][508], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 64#L3true, 58#L847true]) [2022-12-11 20:51:38,406 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,406 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,406 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,406 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,530 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][293], [189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:38,531 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,531 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,531 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,531 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][422], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,757 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:38,757 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:38,757 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:38,757 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:38,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][645], [189#true, 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:38,803 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][592], [189#true, 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:38,803 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,804 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,804 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][593], [189#true, 41#L882true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:38,804 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,804 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,804 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,804 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][460], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 58#L847true, 19#L798true]) [2022-12-11 20:51:38,805 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][522], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 19#L798true, 23#L831true]) [2022-12-11 20:51:38,805 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][592], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:38,805 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [120#L765true, 205#true, 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 19#L798true, 23#L831true]) [2022-12-11 20:51:38,808 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][461], [120#L765true, 205#true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 58#L847true, 19#L798true]) [2022-12-11 20:51:38,808 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][524], [189#true, 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:38,810 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][573], [189#true, 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:38,810 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][293], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:38,813 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,814 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][472], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:38,814 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,814 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,814 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,814 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,814 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][351], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:38,814 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,814 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,814 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,814 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][365], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:38,816 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,816 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,816 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,816 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][422], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,817 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][426], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,817 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][475], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,817 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][428], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:38,818 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][438], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,818 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][429], [189#true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:38,819 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][475], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,819 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][428], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:38,820 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,820 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,820 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,820 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][429], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:38,820 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,820 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,820 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,820 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][428], [189#true, 14#L785true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:38,822 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,822 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,822 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,822 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][438], [189#true, 14#L785true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,823 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][429], [189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:38,823 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:38,874 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][508], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true]) [2022-12-11 20:51:38,874 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,874 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,874 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,874 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][521], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 23#L831true]) [2022-12-11 20:51:38,875 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,875 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,875 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,875 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,915 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][422], [189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,915 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:38,915 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:38,915 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:38,916 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:38,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][460], [189#true, 41#L882true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 19#L798true]) [2022-12-11 20:51:38,930 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,930 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,930 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,930 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][522], [189#true, 41#L882true, P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:38,930 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,930 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,930 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,930 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][365], [189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:38,957 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][422], [189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,957 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,958 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,958 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][426], [189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,958 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,958 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,958 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,958 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][365], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:38,961 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,961 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,961 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,961 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][508], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 64#L3true, 22#L788true, 58#L847true]) [2022-12-11 20:51:38,962 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,962 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,962 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,962 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][365], [189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:38,969 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][426], [189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:38,969 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][508], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 58#L847true]) [2022-12-11 20:51:38,971 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,971 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,971 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,971 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,997 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][345], [113#L881true, 205#true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:38,997 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,997 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,997 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:38,997 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][472], [189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,033 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:39,033 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:39,033 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:39,033 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:39,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][529], [189#true, 41#L882true, 109#L811true, P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,089 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:39,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:39,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:39,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:39,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][524], [189#true, 41#L882true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,090 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,090 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,090 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,090 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][573], [189#true, 41#L882true, P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,090 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,090 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,090 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,090 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][296], [189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,113 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:39,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:39,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:39,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:39,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][293], [189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:39,113 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][472], [189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,113 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][351], [189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,114 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,114 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,114 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,114 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][293], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:39,117 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,117 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,117 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,117 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,119 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][523], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 22#L788true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,119 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,119 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,119 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,119 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,125 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][593], [189#true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,125 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,125 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,125 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,125 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][645], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,126 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,126 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,126 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,126 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][596], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,225 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,225 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,225 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,225 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][521], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:39,225 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,225 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,225 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,225 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][508], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 19#L798true]) [2022-12-11 20:51:39,226 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,226 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,226 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,226 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][433], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,227 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,227 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,227 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,227 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][434], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,227 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,227 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,227 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,227 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][590], [205#true, 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,228 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,228 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,228 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,228 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [120#L765true, 189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:39,228 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,228 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,228 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,228 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,229 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][461], [120#L765true, 189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 19#L798true, 58#L847true]) [2022-12-11 20:51:39,229 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,229 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,229 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,229 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,229 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][524], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,229 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,230 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,230 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,230 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][529], [189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,230 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,230 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,230 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,230 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][573], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,230 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,230 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,230 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,230 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][293], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:39,233 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,233 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,233 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,233 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][472], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,233 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,233 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,233 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,233 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][351], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,233 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,233 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,233 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,233 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][475], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,235 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][428], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:39,235 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,236 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][438], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,236 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,236 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,236 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,236 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][429], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:39,236 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,236 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,236 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,236 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:39,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][508], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 58#L847true]) [2022-12-11 20:51:39,277 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,277 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,277 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,277 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][521], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 23#L831true]) [2022-12-11 20:51:39,277 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,277 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,277 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,277 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][508], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true]) [2022-12-11 20:51:39,289 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,289 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,289 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,289 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][521], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 23#L831true]) [2022-12-11 20:51:39,289 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,289 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,289 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,289 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][422], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:39,345 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][460], [189#true, 109#L811true, P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 58#L847true, 19#L798true]) [2022-12-11 20:51:39,360 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][522], [189#true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 19#L798true, 23#L831true]) [2022-12-11 20:51:39,360 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][460], [189#true, 41#L882true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true]) [2022-12-11 20:51:39,361 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,361 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,361 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,361 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][522], [189#true, 41#L882true, P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:39,361 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,361 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,361 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,361 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][365], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:39,385 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,385 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,385 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,385 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][422], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:39,385 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,385 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,386 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,386 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][426], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:39,386 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,386 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,386 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,386 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][508], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 22#L788true, 58#L847true]) [2022-12-11 20:51:39,388 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,388 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,388 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,388 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [113#L881true, 189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,402 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,403 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,403 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][345], [205#true, 189#true, 41#L882true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,422 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,422 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,422 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,422 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][472], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,456 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,457 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,457 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,457 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][524], [189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#L2true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,503 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,503 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,503 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,503 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][573], [189#true, P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,503 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,503 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,503 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,503 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][524], [189#true, 41#L882true, 109#L811true, P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,504 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,504 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,504 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,505 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][573], [189#true, 41#L882true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,505 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,505 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,505 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,505 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][296], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,525 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:39,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][293], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:39,525 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,526 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][472], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,526 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,526 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,526 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,526 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][351], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:39,526 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,526 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,526 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,526 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,528 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][572], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 22#L788true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,528 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,528 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,528 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,528 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,529 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][523], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L788true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,529 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,529 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,529 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,529 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,531 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][523], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L788true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,531 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,531 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,531 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,531 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][597], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,540 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,540 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,540 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,540 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][664], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,541 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,541 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,541 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,541 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][596], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,770 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,770 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,770 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,770 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][521], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:39,771 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,771 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,771 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,771 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][508], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 19#L798true]) [2022-12-11 20:51:39,772 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][433], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,773 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,773 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,773 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,773 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][434], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,773 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,773 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,773 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,773 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][590], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,774 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,774 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,774 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,774 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][562], [120#L765true, 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true]) [2022-12-11 20:51:39,774 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,775 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,775 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,775 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][568], [120#L765true, 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:39,775 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,775 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,775 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,775 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][581], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,776 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,776 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,776 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,776 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [120#L765true, 189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 31#L2-1true, 19#L798true, 23#L831true]) [2022-12-11 20:51:39,776 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,776 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,776 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,777 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][461], [120#L765true, 189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 31#L2-1true, 19#L798true, 58#L847true]) [2022-12-11 20:51:39,777 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,777 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,777 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,777 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:39,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][433], [205#true, 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 31#L2-1true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,777 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,777 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,778 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,778 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][508], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 58#L847true]) [2022-12-11 20:51:39,830 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,830 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,830 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,830 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][521], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 23#L831true]) [2022-12-11 20:51:39,830 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,830 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,830 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,830 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][521], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:39,917 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,917 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,917 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,917 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][508], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 19#L798true, 58#L847true]) [2022-12-11 20:51:39,918 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,918 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,918 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,918 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][460], [189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 58#L847true, 19#L798true]) [2022-12-11 20:51:39,919 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,919 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,919 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,919 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][522], [189#true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 19#L798true, 23#L831true]) [2022-12-11 20:51:39,919 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,919 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,919 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,919 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [189#true, 205#true, 41#L882true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:39,964 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:51:39,964 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:51:39,964 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:51:39,964 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:51:39,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][345], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:39,989 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,989 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,989 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:39,989 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][572], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,092 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,092 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,092 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,092 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][523], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:40,092 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,092 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,092 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,092 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][524], [189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:40,093 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,093 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,093 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,093 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][573], [189#true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,093 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,093 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,094 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,094 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][572], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 22#L788true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,117 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,117 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,117 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,117 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][523], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:40,118 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,118 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,118 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,118 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][597], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,134 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,134 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,134 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,134 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][664], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,135 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,135 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,135 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,135 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][583], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,141 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][434], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 31#L2-1true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,141 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][589], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,143 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,143 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,143 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,143 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][590], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 31#L2-1true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,143 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,143 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,143 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,143 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_143 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256))))) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= v_~a$r_buff0_thd0~0_19 (ite .cse0 0 v_~a$r_buff0_thd0~0_20)) (= (ite .cse1 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= (ite (or (and .cse3 (not (= 0 (mod v_~a$r_buff0_thd0~0_19 256)))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_124 256) 0)))) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17) (= v_~a~0_96 (ite .cse1 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_63 v_~a~0_97)))))) InVars {~a~0=v_~a~0_97, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][607], [120#L765true, 189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 10#L889true, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:40,228 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,228 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,228 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,228 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:40,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][562], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 93#L795true]) [2022-12-11 20:51:40,274 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,274 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,274 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,274 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][568], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 23#L831true]) [2022-12-11 20:51:40,274 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,274 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,274 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,274 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 31#L2-1true, 93#L795true, 23#L831true]) [2022-12-11 20:51:40,275 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,275 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,275 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,275 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][461], [205#true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 31#L2-1true, 93#L795true, 58#L847true]) [2022-12-11 20:51:40,275 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,275 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,275 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,275 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_143 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256))))) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= v_~a$r_buff0_thd0~0_19 (ite .cse0 0 v_~a$r_buff0_thd0~0_20)) (= (ite .cse1 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= (ite (or (and .cse3 (not (= 0 (mod v_~a$r_buff0_thd0~0_19 256)))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_124 256) 0)))) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17) (= v_~a~0_96 (ite .cse1 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_63 v_~a~0_97)))))) InVars {~a~0=v_~a~0_97, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][607], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 10#L889true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 23#L831true]) [2022-12-11 20:51:40,276 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,276 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,276 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,276 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][521], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:40,353 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,353 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,353 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,353 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][508], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true]) [2022-12-11 20:51:40,353 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,353 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,353 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,353 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][521], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:40,354 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,354 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,354 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,354 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][508], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 19#L798true]) [2022-12-11 20:51:40,354 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,354 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,356 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,356 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][562], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true]) [2022-12-11 20:51:40,359 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,359 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,359 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,359 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][568], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:40,360 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,360 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,360 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,360 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,395 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 20:51:40,395 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:51:40,395 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:51:40,395 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:51:40,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][345], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:40,421 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,421 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,421 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,421 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,508 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][572], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,508 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,508 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,508 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,508 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,508 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][523], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:40,508 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,508 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,508 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,509 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][572], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,509 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,509 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,509 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,509 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][523], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:40,510 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,510 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,510 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,510 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_143 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256))))) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= v_~a$r_buff0_thd0~0_19 (ite .cse0 0 v_~a$r_buff0_thd0~0_20)) (= (ite .cse1 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= (ite (or (and .cse3 (not (= 0 (mod v_~a$r_buff0_thd0~0_19 256)))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_124 256) 0)))) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17) (= v_~a~0_96 (ite .cse1 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_63 v_~a~0_97)))))) InVars {~a~0=v_~a~0_97, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][625], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 10#L889true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,559 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,559 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,560 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,560 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:40,665 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][562], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true]) [2022-12-11 20:51:40,666 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,666 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,666 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,666 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][568], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:40,666 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,666 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,666 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,666 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][461], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 31#L2-1true, 19#L798true, 58#L847true]) [2022-12-11 20:51:40,667 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,667 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,667 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,667 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_143 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256))))) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= v_~a$r_buff0_thd0~0_19 (ite .cse0 0 v_~a$r_buff0_thd0~0_20)) (= (ite .cse1 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= (ite (or (and .cse3 (not (= 0 (mod v_~a$r_buff0_thd0~0_19 256)))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_124 256) 0)))) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17) (= v_~a~0_96 (ite .cse1 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_63 v_~a~0_97)))))) InVars {~a~0=v_~a~0_97, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][607], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 10#L889true, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:40,667 INFO L382 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-11 20:51:40,667 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 20:51:40,668 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 20:51:40,668 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 20:51:40,743 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][521], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:40,743 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,743 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,743 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,743 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][508], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true]) [2022-12-11 20:51:40,744 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,744 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,744 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,744 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,776 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is not cut-off event [2022-12-11 20:51:40,777 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 20:51:40,777 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 20:51:40,777 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 20:51:40,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][454], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:40,797 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,797 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,797 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,797 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][457], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,797 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,797 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,797 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,797 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][345], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 31#L2-1true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:40,798 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,798 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,798 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,798 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([283] L883-->L889: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_143 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_20 256) 0)))) (let ((.cse0 (and .cse3 .cse5)) (.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_144 256))))) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_125 256) 0))))) (and (= v_~a$r_buff0_thd0~0_19 (ite .cse0 0 v_~a$r_buff0_thd0~0_20)) (= (ite .cse1 0 v_~a$w_buff0_used~0_144) v_~a$w_buff0_used~0_143) (= (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_125) v_~a$w_buff1_used~0_124) (= (ite (or (and .cse3 (not (= 0 (mod v_~a$r_buff0_thd0~0_19 256)))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_124 256) 0)))) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17) (= v_~a~0_96 (ite .cse1 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_63 v_~a~0_97)))))) InVars {~a~0=v_~a~0_97, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125} OutVars{~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_63, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][514], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 10#L889true, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,800 INFO L382 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-11 20:51:40,800 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 20:51:40,800 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 20:51:40,800 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-11 20:51:40,874 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][572], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:40,874 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,874 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,874 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,874 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][523], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:40,875 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,875 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,875 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:40,875 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:41,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 31#L2-1true, 19#L798true, 23#L831true]) [2022-12-11 20:51:41,119 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is not cut-off event [2022-12-11 20:51:41,119 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 20:51:41,119 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 20:51:41,119 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 20:51:41,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [205#true, 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 31#L2-1true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:41,200 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is not cut-off event [2022-12-11 20:51:41,200 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 20:51:41,200 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 20:51:41,200 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-11 20:51:42,635 INFO L130 PetriNetUnfolder]: 34827/56725 cut-off events. [2022-12-11 20:51:42,635 INFO L131 PetriNetUnfolder]: For 286536/337228 co-relation queries the response was YES. [2022-12-11 20:51:42,826 INFO L83 FinitePrefix]: Finished finitePrefix Result has 238889 conditions, 56725 events. 34827/56725 cut-off events. For 286536/337228 co-relation queries the response was YES. Maximal size of possible extension queue 3022. Compared 493338 event pairs, 1020 based on Foata normal form. 2989/56977 useless extension candidates. Maximal degree in co-relation 238803. Up to 26621 conditions per place. [2022-12-11 20:51:42,970 INFO L137 encePairwiseOnDemand]: 120/133 looper letters, 545 selfloop transitions, 24 changer transitions 60/750 dead transitions. [2022-12-11 20:51:42,971 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 750 transitions, 8793 flow [2022-12-11 20:51:42,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-11 20:51:42,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-11 20:51:42,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1098 transitions. [2022-12-11 20:51:42,973 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.825563909774436 [2022-12-11 20:51:42,973 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 13 predicate places. [2022-12-11 20:51:42,974 INFO L82 GeneralOperation]: Start removeDead. Operand has 153 places, 750 transitions, 8793 flow [2022-12-11 20:51:43,121 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 153 places, 690 transitions, 7977 flow [2022-12-11 20:51:43,122 INFO L495 AbstractCegarLoop]: Abstraction has has 153 places, 690 transitions, 7977 flow [2022-12-11 20:51:43,122 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 102.14285714285714) internal successors, (715), 7 states have internal predecessors, (715), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:43,122 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:51:43,122 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:51:43,122 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-11 20:51:43,123 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:51:43,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:51:43,123 INFO L85 PathProgramCache]: Analyzing trace with hash -2093448241, now seen corresponding path program 1 times [2022-12-11 20:51:43,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:51:43,123 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608708435] [2022-12-11 20:51:43,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:51:43,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:51:43,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:51:43,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:51:43,253 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:51:43,253 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608708435] [2022-12-11 20:51:43,254 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608708435] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:51:43,254 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:51:43,254 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 20:51:43,254 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [254404842] [2022-12-11 20:51:43,254 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:51:43,254 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 20:51:43,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:51:43,254 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 20:51:43,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 20:51:43,255 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-11 20:51:43,256 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 153 places, 690 transitions, 7977 flow. Second operand has 7 states, 7 states have (on average 108.0) internal successors, (756), 7 states have internal predecessors, (756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:43,256 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:51:43,256 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-11 20:51:43,256 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:51:44,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][370], [120#L765true, 189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:44,640 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:51:44,640 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:44,640 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:44,640 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:44,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][265], [120#L765true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:44,655 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:51:44,655 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:44,655 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:44,656 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:44,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][317], [120#L765true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:44,656 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:51:44,656 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:44,656 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:44,656 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:44,782 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][370], [189#true, 20#$Ultimate##0true, 14#L785true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:44,782 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:44,782 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:44,782 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:44,783 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][370], [120#L765true, 189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:45,128 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,128 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,128 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,128 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][321], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:45,141 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,141 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,141 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,141 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][265], [120#L765true, 191#(= ~x~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:45,142 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,142 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,142 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,142 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][317], [120#L765true, 191#(= ~x~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:45,143 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,143 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,143 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,143 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:45,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][370], [189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 221#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:45,330 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][370], [189#true, 20#$Ultimate##0true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:45,345 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,345 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,345 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,345 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][561], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:45,346 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][318], [189#true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:45,599 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:51:45,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:45,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:45,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:45,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][373], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:45,600 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:51:45,600 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:45,600 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:45,600 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:45,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][482], [120#L765true, 189#true, 41#L882true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 19#L798true, 58#L847true]) [2022-12-11 20:51:45,622 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,632 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:45,632 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,632 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,632 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,632 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [120#L765true, 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:45,638 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,638 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,638 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,638 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][321], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:45,647 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,647 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,647 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,647 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:45,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][370], [189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:45,811 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][561], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 22#L788true, 64#L3true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:45,812 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][561], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:45,829 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,829 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,829 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,829 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:45,830 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,830 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,833 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:45,833 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][441], [120#L765true, 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:46,062 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:51:46,062 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:46,062 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:46,062 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:46,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][318], [189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:46,087 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:51:46,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:46,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:46,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:46,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][373], [189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:46,088 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:51:46,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:46,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:46,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:46,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][482], [120#L765true, 189#true, 41#L882true, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 19#L798true]) [2022-12-11 20:51:46,101 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,101 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,101 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,101 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][500], [189#true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:46,104 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][502], [189#true, 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:46,104 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][482], [120#L765true, 189#true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 76#L2true, 58#L847true, 19#L798true]) [2022-12-11 20:51:46,105 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,111 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,111 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,111 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,111 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,113 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,113 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,113 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,113 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][321], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,113 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,113 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,113 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,114 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [120#L765true, 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,117 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,117 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,117 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,117 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][321], [189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:46,118 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,118 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,118 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,118 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,120 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][429], [189#true, 14#L785true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:46,120 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:46,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][482], [189#true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 221#true, 58#L847true, 19#L798true]) [2022-12-11 20:51:46,391 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,391 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,391 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,391 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][561], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 22#L788true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,414 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,414 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,414 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,414 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 221#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,415 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,425 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [189#true, 14#L785true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,425 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,425 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,425 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,425 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,426 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][441], [189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:46,426 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,426 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,426 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,426 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,428 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,428 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,428 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,428 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 64#L3true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,429 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,429 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,429 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,429 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][566], [120#L765true, 189#true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:46,584 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][441], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:46,634 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,634 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,634 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,634 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,640 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][318], [189#true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:46,640 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,640 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,640 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,640 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][441], [120#L765true, 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:46,668 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][318], [189#true, 14#L785true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:46,669 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,669 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,669 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,669 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][373], [189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:46,670 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:46,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][500], [189#true, 41#L882true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:46,699 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,699 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,699 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,699 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][502], [189#true, 41#L882true, 56#L768true, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:46,699 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,699 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,699 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,699 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [189#true, 41#L882true, 56#L768true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:46,699 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,699 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,699 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][566], [120#L765true, 189#true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 76#L2true, 19#L798true, 23#L831true]) [2022-12-11 20:51:46,700 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][482], [120#L765true, 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 19#L798true, 58#L847true]) [2022-12-11 20:51:46,701 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,701 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,701 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,701 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][502], [189#true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:46,701 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][500], [189#true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:46,703 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,703 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,703 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,703 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][502], [189#true, 56#L768true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 76#L2true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:51:46,704 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 64#L3true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,704 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][681], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,705 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,705 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,705 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,705 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][476], [189#true, 205#true, 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:46,706 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,706 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,706 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,706 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][575], [189#true, 205#true, 41#L882true, 109#L811true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:46,706 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,706 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,706 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,706 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][477], [205#true, 189#true, 41#L882true, 56#L768true, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:46,706 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,707 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,707 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,707 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,710 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,710 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,710 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,710 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][321], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,711 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,711 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,711 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,711 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,712 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][321], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,712 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,712 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,712 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,712 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,712 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][305], [189#true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:46,712 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,712 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,712 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,712 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:46,713 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,714 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][321], [189#true, 14#L785true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,715 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,715 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,715 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][429], [189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:46,716 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [189#true, 14#L785true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,716 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][429], [189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:46,717 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,717 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,717 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,717 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:46,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,800 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][568], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:46,801 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,801 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,801 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,801 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][441], [189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:46,836 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:46,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:46,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:46,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:46,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][482], [189#true, 41#L882true, 109#L811true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 58#L847true, 19#L798true]) [2022-12-11 20:51:46,857 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,857 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,857 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,857 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][482], [189#true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 221#true, 76#L2true, 58#L847true, 19#L798true]) [2022-12-11 20:51:46,865 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,886 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,886 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,886 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,886 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][441], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:46,887 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:46,887 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:46,887 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:46,887 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:46,889 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,889 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 22#L788true, 64#L3true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,890 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,898 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,898 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,898 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,898 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][441], [189#true, 14#L785true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:46,899 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:46,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:46,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:46,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:46,901 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:46,901 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:46,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,065 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][308], [189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:47,066 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,066 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,066 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,066 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][500], [189#true, P1Thread1of1ForFork3InUse, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:47,078 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,078 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,078 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,078 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,079 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [189#true, 56#L768true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:47,079 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,079 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,079 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,079 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][682], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,094 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,094 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,094 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,094 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][441], [120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,141 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][318], [189#true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:47,142 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][373], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:47,142 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][318], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:47,148 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,148 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,148 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,148 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][318], [189#true, 14#L785true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:47,174 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,174 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,174 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,174 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][373], [189#true, 14#L785true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:47,175 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,175 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,175 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,175 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:47,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,197 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,197 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,197 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,197 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][681], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,198 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,198 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,198 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,198 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][568], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 19#L798true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,198 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,198 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,198 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,198 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][547], [120#L765true, 205#true, 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,200 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,200 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,200 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,200 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][622], [120#L765true, 189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,201 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,201 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,201 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,201 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,201 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,201 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,201 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,201 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][681], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,202 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,202 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,202 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,202 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][476], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:47,202 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][575], [189#true, 205#true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:47,203 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][477], [205#true, 189#true, 56#L768true, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:51:47,203 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][321], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,207 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,207 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,208 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,208 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][305], [189#true, 56#L768true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,208 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,208 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,208 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,208 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,208 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,209 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,209 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,209 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,210 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,210 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,210 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,210 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][429], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,210 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,211 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,211 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,211 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:47,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,288 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,288 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,288 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,288 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][568], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 22#L788true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,289 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,289 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,289 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,289 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,293 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,293 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,293 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,293 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,293 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][568], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,294 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,294 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,294 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,294 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][566], [189#true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:47,302 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,302 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,302 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,302 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][441], [189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,323 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,323 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,323 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,323 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][441], [189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,330 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,330 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,330 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,330 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,463 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][566], [189#true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 76#L2true, 19#L798true, 23#L831true]) [2022-12-11 20:51:47,463 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,463 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,463 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,463 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,464 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][482], [189#true, 109#L811true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 76#L2true, 58#L847true, 19#L798true]) [2022-12-11 20:51:47,464 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,464 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,464 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,464 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,465 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][922], [189#true, 41#L882true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 19#L798true, 23#L831true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,465 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,465 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,465 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,465 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,465 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][849], [189#true, 41#L882true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,465 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,465 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,465 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,465 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 221#true, 64#L3true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,472 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,472 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,472 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,472 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][368], [189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,493 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][441], [189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,494 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,494 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,494 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,494 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 22#L788true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,496 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,496 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,496 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,496 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,650 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][582], [205#true, 189#true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,650 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,650 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,650 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,650 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][586], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,651 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,651 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,651 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,651 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,652 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][672], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,652 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,652 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,652 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,652 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][308], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:47,678 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,678 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,678 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,678 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][682], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,694 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,694 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,694 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,695 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][886], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,695 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,695 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,695 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,695 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][682], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,709 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,709 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,709 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,709 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][318], [189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:47,757 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][373], [189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:47,757 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,758 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,758 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,758 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:47,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,800 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,800 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,800 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,800 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][568], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 19#L798true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,801 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,801 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,801 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,801 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][681], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,801 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,801 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,801 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,801 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][670], [205#true, 189#true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,802 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,802 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,802 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,802 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][740], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,802 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,802 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,802 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,802 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][671], [189#true, 205#true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,802 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,802 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,802 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,802 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][627], [120#L765true, 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,803 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,803 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,803 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,803 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][676], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,804 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,804 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,804 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,804 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][629], [120#L765true, 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,804 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,804 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,804 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,804 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:47,845 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][547], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 93#L795true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,845 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,845 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,845 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,845 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,845 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][622], [189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 93#L795true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,845 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,845 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,845 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,846 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,875 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,875 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,875 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,876 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,876 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][568], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 22#L788true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,876 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,876 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,876 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,876 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][441], [189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,908 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:51:47,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:51:47,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:51:47,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:51:47,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 64#L3true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,927 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,927 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,927 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,927 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][568], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 64#L3true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,927 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,927 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,927 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,927 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,928 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][922], [189#true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 76#L2true, 19#L798true, 23#L831true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,928 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,928 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,928 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,928 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,928 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][849], [189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 58#L847true, 19#L798true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,928 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,928 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,929 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,929 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,931 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][547], [205#true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,931 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,931 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,931 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,931 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,931 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][622], [189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:47,931 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,931 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,931 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,931 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,934 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 221#true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:47,935 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:47,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][660], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 56#L768true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:48,112 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,112 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,112 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,112 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][659], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:48,114 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,114 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,114 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,114 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][678], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:48,115 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,115 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,115 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,115 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,157 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][682], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:48,157 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,157 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,157 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,157 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,158 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][886], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:48,158 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,158 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,158 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,158 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][675], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:48,163 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,163 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,163 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,163 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:48,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][627], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 93#L795true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:48,276 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,276 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,276 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,276 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][629], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 93#L795true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:48,276 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,277 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,277 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,277 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][779], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 19#L798true]) [2022-12-11 20:51:48,278 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,278 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,278 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,278 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][776], [189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:48,278 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,278 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,279 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,279 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][558], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:48,349 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][568], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 221#true, 19#L798true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:48,349 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][852], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 19#L798true, 58#L847true]) [2022-12-11 20:51:48,350 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,350 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,350 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,350 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][923], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:48,350 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,350 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,350 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,350 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][627], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:48,352 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,352 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,352 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,352 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][629], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:48,353 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,353 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,353 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,353 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:48,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][738], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:48,694 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 20:51:48,694 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:51:48,694 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:51:48,694 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:51:48,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][840], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:48,780 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,780 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,780 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,780 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][841], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true]) [2022-12-11 20:51:48,780 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,780 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,780 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,780 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][852], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true]) [2022-12-11 20:51:48,835 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,835 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,835 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,835 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][923], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:48,835 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,835 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,835 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:48,835 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:49,953 INFO L130 PetriNetUnfolder]: 26994/48689 cut-off events. [2022-12-11 20:51:49,953 INFO L131 PetriNetUnfolder]: For 253663/299295 co-relation queries the response was YES. [2022-12-11 20:51:50,136 INFO L83 FinitePrefix]: Finished finitePrefix Result has 221115 conditions, 48689 events. 26994/48689 cut-off events. For 253663/299295 co-relation queries the response was YES. Maximal size of possible extension queue 2973. Compared 481170 event pairs, 649 based on Foata normal form. 6341/53450 useless extension candidates. Maximal degree in co-relation 221025. Up to 18625 conditions per place. [2022-12-11 20:51:50,250 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 829 selfloop transitions, 54 changer transitions 155/1178 dead transitions. [2022-12-11 20:51:50,251 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 1178 transitions, 16334 flow [2022-12-11 20:51:50,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 20:51:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 20:51:50,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1522 transitions. [2022-12-11 20:51:50,254 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8802776171197224 [2022-12-11 20:51:50,254 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 25 predicate places. [2022-12-11 20:51:50,254 INFO L82 GeneralOperation]: Start removeDead. Operand has 165 places, 1178 transitions, 16334 flow [2022-12-11 20:51:50,377 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 165 places, 1023 transitions, 13858 flow [2022-12-11 20:51:50,377 INFO L495 AbstractCegarLoop]: Abstraction has has 165 places, 1023 transitions, 13858 flow [2022-12-11 20:51:50,378 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.0) internal successors, (756), 7 states have internal predecessors, (756), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:50,378 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:51:50,378 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:51:50,378 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-11 20:51:50,378 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:51:50,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:51:50,378 INFO L85 PathProgramCache]: Analyzing trace with hash 406051839, now seen corresponding path program 1 times [2022-12-11 20:51:50,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:51:50,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [801127777] [2022-12-11 20:51:50,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:51:50,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:51:50,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:51:50,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:51:50,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:51:50,573 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [801127777] [2022-12-11 20:51:50,573 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [801127777] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:51:50,573 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:51:50,573 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-11 20:51:50,573 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719836094] [2022-12-11 20:51:50,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:51:50,574 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-11 20:51:50,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:51:50,574 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-11 20:51:50,574 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-11 20:51:50,575 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-11 20:51:50,576 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 165 places, 1023 transitions, 13858 flow. Second operand has 8 states, 8 states have (on average 108.0) internal successors, (864), 8 states have internal predecessors, (864), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:50,576 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:51:50,576 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-11 20:51:50,576 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:51:51,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][260], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 20#$Ultimate##0true, 14#L785true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:51,791 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:51:51,791 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:51:51,791 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:51:51,791 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:51:52,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][301], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:52,087 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,087 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,087 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,087 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][260], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:52,088 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,088 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,088 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,088 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][301], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 14#L785true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:52,090 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][302], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:52,091 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][260], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:52,093 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][261], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:52,104 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,104 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,104 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,104 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][311], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:52,106 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,106 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,106 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,106 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:51:52,467 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][301], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:52,467 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,467 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,467 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,467 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,468 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][302], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:52,468 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,468 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,468 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,468 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,469 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][301], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:52,469 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,469 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,469 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,469 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][260], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:52,470 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,470 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,470 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,470 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][301], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 14#L785true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:52,472 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,472 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,472 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,472 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][302], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 14#L785true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:52,472 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,472 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,472 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,472 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:52,477 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,477 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,477 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,477 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,484 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:52,484 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,484 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,484 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,484 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,484 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][317], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#$Ultimate##0true, 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:52,484 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,484 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,484 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,484 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][261], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#(= ~x~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:52,485 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,485 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,485 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,485 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][311], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:52,485 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,485 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,486 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,486 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:51:52,885 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][364], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:52,886 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:51:52,886 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:52,886 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:52,886 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:51:53,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][301], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:53,026 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][302], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:53,026 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:53,030 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,030 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,030 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,030 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 14#L785true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:53,037 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,037 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,037 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,037 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:53,039 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,039 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,039 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,039 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:53,039 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,039 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,039 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,040 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][317], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:53,040 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,040 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,040 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,040 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,044 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:53,044 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,044 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,044 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,045 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,045 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][317], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#$Ultimate##0true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:53,045 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,045 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,045 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,045 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:51:53,632 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][429], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:53,632 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:51:53,632 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:53,632 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:53,632 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:53,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][364], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:53,667 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:51:53,667 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:53,667 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:53,667 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:51:53,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 64#L3true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:53,692 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,692 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,692 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,692 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][300], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:53,694 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,694 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,694 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,694 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:53,697 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,697 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,697 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,697 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:53,699 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,699 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,699 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,699 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:53,700 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,700 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,700 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,700 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][317], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:53,701 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,701 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,701 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,701 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][300], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:53,702 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][357], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:53,702 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 14#L785true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:53,705 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,705 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,705 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,705 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:53,706 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,706 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,706 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,706 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][364], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:53,706 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,706 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,706 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,706 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][317], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:53,707 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,707 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,707 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,707 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:53,708 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][317], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:53,708 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][412], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:53,711 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,711 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,711 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,711 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:53,711 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,711 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,711 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,711 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:51:53,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][492], [189#true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 19#L798true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:53,907 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:53,907 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:53,907 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:53,907 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:53,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][429], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:53,947 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:53,947 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:53,947 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:53,947 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][296], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,175 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][429], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:54,244 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,244 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,244 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,244 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][296], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,267 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,267 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,267 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,267 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][429], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:54,286 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,286 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,286 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,286 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:51:54,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,327 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,328 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:54,328 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,329 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][317], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,329 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,329 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,329 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,329 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][300], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,329 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][296], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,330 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][357], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,330 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][300], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:54,331 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,333 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,333 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,333 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,333 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:54,334 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][364], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:54,334 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][317], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,334 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:54,335 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][317], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,335 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][300], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:54,336 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,336 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,336 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,336 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][357], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,336 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,336 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,336 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,336 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,338 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,338 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,338 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,338 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][364], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,339 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][317], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,339 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,340 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][412], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:54,340 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,340 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,340 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][412], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:54,341 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,341 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:51:54,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][492], [189#true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,518 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][576], [189#true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:54,518 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][492], [189#true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 76#L2true, 19#L798true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,521 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,521 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 64#L3true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,617 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,617 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,617 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,617 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,628 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][429], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:54,629 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][429], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:54,644 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,644 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,644 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,644 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][296], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,837 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][429], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:54,887 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,887 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,887 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,887 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][429], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:54,918 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,918 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,918 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,918 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][296], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,941 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,941 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,941 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,941 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:51:54,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][610], [120#L765true, 205#true, 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,990 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][548], [120#L765true, 205#true, 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,990 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,994 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,994 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,994 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,994 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:54,995 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,995 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,995 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,995 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][364], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,995 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,995 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,995 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,995 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][317], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:54,995 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,995 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,995 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,996 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 58#L847true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,996 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,996 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,996 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,996 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][317], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:54,996 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,996 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,996 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,997 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,997 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][300], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:54,997 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,997 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,997 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,997 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,997 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][296], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,997 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,997 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][357], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,998 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][300], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:54,998 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][296], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,999 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][357], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:54,999 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:55,001 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][364], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:55,001 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][317], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:55,002 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,002 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,002 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,002 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][412], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:55,003 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,004 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,004 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,004 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,004 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:51:55,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][492], [189#true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 58#L847true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,270 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][576], [189#true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:55,271 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,271 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,271 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,271 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][571], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,274 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,274 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,274 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,274 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,282 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,282 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,282 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,282 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 221#true, 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,286 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,286 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,287 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,287 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][429], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:55,299 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:51:55,299 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:55,299 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:55,300 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:55,575 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][429], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:55,575 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:51:55,575 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:55,575 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:55,575 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:51:55,663 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][648], [205#true, 189#true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,663 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,663 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,663 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,663 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][649], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,664 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,664 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,664 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,664 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][613], [120#L765true, 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,664 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,665 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,665 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,665 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,665 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][651], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 56#L768true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,665 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,665 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,665 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,665 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,665 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][617], [120#L765true, 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,665 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,666 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,666 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,666 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:51:55,667 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][364], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:55,668 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,668 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,668 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,668 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][317], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:55,668 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,668 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,668 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,668 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][300], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,669 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][296], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:55,669 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][357], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:51:55,670 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:51:55,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][610], [205#true, 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 93#L795true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:55,735 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,735 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,735 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,735 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][548], [189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 93#L795true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,735 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,735 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,735 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,735 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][571], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,777 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,777 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,777 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,777 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][577], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,778 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,778 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,778 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,778 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][429], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:55,787 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:51:55,787 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:51:55,787 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:51:55,787 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:51:55,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][610], [205#true, 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:55,818 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,818 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,818 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,818 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][548], [205#true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,818 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,818 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,818 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,818 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,829 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][571], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,829 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,829 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,829 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,829 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,829 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,829 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][577], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,829 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,829 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,829 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,829 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,829 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][571], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,832 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,832 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,832 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,832 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,840 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][360], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:55,840 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,840 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,840 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:55,840 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:56,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][653], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:56,198 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:56,198 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:56,198 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:56,198 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:56,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][708], [189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:56,199 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:51:56,199 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:51:56,199 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:51:56,199 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:51:56,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][710], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:56,200 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:51:56,200 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:56,200 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:56,200 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:51:56,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][613], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 93#L795true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:56,379 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,379 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,379 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,379 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][617], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 93#L795true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:56,379 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,379 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,379 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,379 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][749], [205#true, 189#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 19#L798true, 58#L847true]) [2022-12-11 20:51:56,381 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,381 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,381 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,381 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][747], [205#true, 189#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:51:56,382 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,382 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,382 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,382 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,416 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][571], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:56,416 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,416 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,416 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,416 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][577], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:56,417 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,417 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,417 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,417 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,425 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][429], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:56,425 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 20:51:56,425 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:51:56,426 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:51:56,426 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 20:51:56,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][613], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:51:56,455 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,455 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,455 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,455 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][617], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:56,455 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,456 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,456 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,456 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,465 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][571], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:56,465 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,465 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,466 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,466 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,466 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,466 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][577], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:51:56,466 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,466 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,466 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,466 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,466 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:51:56,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][803], [189#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:51:56,871 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:56,871 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:56,871 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:56,871 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:56,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][801], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 19#L798true]) [2022-12-11 20:51:56,871 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:51:56,871 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:56,871 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:56,871 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:51:57,930 INFO L130 PetriNetUnfolder]: 24754/45442 cut-off events. [2022-12-11 20:51:57,930 INFO L131 PetriNetUnfolder]: For 251965/305098 co-relation queries the response was YES. [2022-12-11 20:51:58,144 INFO L83 FinitePrefix]: Finished finitePrefix Result has 235641 conditions, 45442 events. 24754/45442 cut-off events. For 251965/305098 co-relation queries the response was YES. Maximal size of possible extension queue 2912. Compared 461066 event pairs, 584 based on Foata normal form. 7136/51217 useless extension candidates. Maximal degree in co-relation 235547. Up to 15984 conditions per place. [2022-12-11 20:51:58,252 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 809 selfloop transitions, 106 changer transitions 286/1318 dead transitions. [2022-12-11 20:51:58,252 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 180 places, 1318 transitions, 20238 flow [2022-12-11 20:51:58,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-11 20:51:58,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-11 20:51:58,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1876 transitions. [2022-12-11 20:51:58,255 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.881578947368421 [2022-12-11 20:51:58,257 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 40 predicate places. [2022-12-11 20:51:58,257 INFO L82 GeneralOperation]: Start removeDead. Operand has 180 places, 1318 transitions, 20238 flow [2022-12-11 20:51:58,366 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 174 places, 1032 transitions, 15685 flow [2022-12-11 20:51:58,367 INFO L495 AbstractCegarLoop]: Abstraction has has 174 places, 1032 transitions, 15685 flow [2022-12-11 20:51:58,367 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 108.0) internal successors, (864), 8 states have internal predecessors, (864), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:58,367 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:51:58,367 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:51:58,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-11 20:51:58,367 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:51:58,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:51:58,368 INFO L85 PathProgramCache]: Analyzing trace with hash 316731243, now seen corresponding path program 1 times [2022-12-11 20:51:58,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:51:58,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334515606] [2022-12-11 20:51:58,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:51:58,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:51:58,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:51:58,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:51:58,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:51:58,749 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334515606] [2022-12-11 20:51:58,749 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1334515606] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:51:58,749 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:51:58,749 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-11 20:51:58,749 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317904800] [2022-12-11 20:51:58,749 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:51:58,749 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-11 20:51:58,750 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:51:58,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-11 20:51:58,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-12-11 20:51:58,750 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 133 [2022-12-11 20:51:58,752 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 174 places, 1032 transitions, 15685 flow. Second operand has 8 states, 8 states have (on average 100.5) internal successors, (804), 8 states have internal predecessors, (804), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:51:58,752 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:51:58,752 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 133 [2022-12-11 20:51:58,752 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:52:00,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][502], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 77#$Ultimate##0true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 175#(= ~__unbuffered_p2_EAX~0 0), 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:00,331 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][336], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 44#L828true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:00,359 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][333], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:00,361 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,361 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,361 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,361 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][335], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:00,365 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,365 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,365 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,365 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:00,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][501], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p2_EAX~0 0), 221#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:00,666 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:52:00,666 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:52:00,666 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:52:00,667 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:52:00,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][731], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 291#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:00,908 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,908 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,908 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,909 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][502], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p2_EAX~0 0), 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:00,912 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,912 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,912 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,912 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,913 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][345], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p2_EAX~0 0), 64#L3true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:00,913 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,913 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,913 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,913 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,913 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][344], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p2_EAX~0 0), 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:00,913 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,913 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,914 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,914 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,948 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][333], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:00,948 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,948 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,948 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,948 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,948 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][412], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:00,948 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,948 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,948 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,949 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,949 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][336], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 44#L828true, 191#(= ~x~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:00,949 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,949 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,949 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,949 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,950 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][338], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:00,950 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,950 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,950 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,950 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,952 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 64#L3true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:00,952 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,952 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,952 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,952 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,954 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][425], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:00,954 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,954 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,954 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,954 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,955 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][333], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#(= ~x~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:00,955 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,955 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,955 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,955 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,956 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][335], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:00,956 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,956 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,956 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,956 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][396], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:00,957 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,957 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,957 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:00,957 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:01,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][397], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:01,162 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,162 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,162 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,162 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([392] L788-->L795: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd2~0_20 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse0 (and .cse3 .cse5)) (.cse2 (and .cse4 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= v_~a$r_buff0_thd2~0_23 (ite .cse0 0 v_~a$r_buff0_thd2~0_24)) (= v_~a~0_100 (ite .cse1 v_~a$w_buff0~0_66 (ite .cse2 v_~a$w_buff1~0_65 v_~a~0_101))) (= (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd2~0_23 256) 0))) (and (not (= (mod v_~a$w_buff1_used~0_128 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_20) v_~a$r_buff1_thd2~0_19) (= (ite .cse1 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$w_buff1_used~0_128 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_129))))) InVars {~a~0=v_~a~0_101, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_20, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_24, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_100, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_66, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_19, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_23, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][501], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 77#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p2_EAX~0 0), 221#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:01,344 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,344 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,344 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,344 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 56#L768true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:01,391 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,392 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,392 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,392 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 15#$Ultimate##0true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:01,412 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,412 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,412 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,412 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][420], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 191#(= ~x~0 0), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:01,414 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,414 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,414 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,414 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:52:01,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][339], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, 295#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:01,456 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,456 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,456 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,456 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][343], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 56#L768true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:01,456 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,456 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,456 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,456 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,462 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][731], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 291#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:01,462 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,462 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,462 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,462 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][345], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p2_EAX~0 0), 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:01,467 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,467 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,467 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,467 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,467 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][344], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 175#(= ~__unbuffered_p2_EAX~0 0), 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:01,467 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,467 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,467 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,467 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:01,493 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,493 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,493 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,493 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][333], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:01,494 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,494 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,494 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,494 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][412], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 191#(= ~x~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:01,494 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,494 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,494 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,494 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][483], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:01,495 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,495 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,495 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,495 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#$Ultimate##0true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:01,495 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,495 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,495 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,495 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][338], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#$Ultimate##0true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:01,496 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,496 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,496 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,496 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,497 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 15#$Ultimate##0true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:01,497 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,497 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,497 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,497 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][488], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:01,498 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,498 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,498 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,498 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][489], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:01,498 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,498 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,498 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,498 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][490], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#$Ultimate##0true, 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:01,498 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,498 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,498 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,498 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,499 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][425], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 191#(= ~x~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:01,499 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,499 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,499 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,499 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][522], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:01,500 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,500 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,500 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,500 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:01,500 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,500 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,500 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,500 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][396], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#$Ultimate##0true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:01,501 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,501 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,501 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,501 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:01,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][389], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:01,738 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:52:01,738 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:01,738 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:01,739 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:01,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][397], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:01,861 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:52:01,861 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:01,861 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:01,861 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:01,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][715], [189#true, 44#L828true, 41#L882true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:01,978 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:01,978 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:01,978 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:01,979 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][906], [120#L765true, 189#true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 19#L798true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:02,037 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,037 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,037 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,037 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 56#L768true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:02,164 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,164 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,164 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,164 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:02,176 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,176 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,176 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,176 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][510], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:02,177 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,177 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,177 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,177 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:02,178 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,178 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,178 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,178 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 15#$Ultimate##0true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:02,194 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,194 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,194 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,194 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,196 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][420], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 191#(= ~x~0 0), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:02,197 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,197 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,197 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,197 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][513], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:02,199 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,199 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,199 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,199 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:02,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][718], [189#true, 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:02,225 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,225 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,225 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,225 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,226 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][906], [120#L765true, 189#true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 293#(= ~z~0 1)]) [2022-12-11 20:52:02,226 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,226 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,226 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,226 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,226 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][339], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:02,234 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][343], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, 295#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:02,234 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][847], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 44#L828true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:02,244 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,244 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,244 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,244 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,244 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:02,244 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,244 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,244 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,245 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][846], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:02,248 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,248 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,248 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,248 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][338], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L788true, 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:02,249 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,249 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,249 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,249 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:02,254 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,254 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,254 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,254 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][847], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:02,268 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,268 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,268 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,268 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:02,271 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][846], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 14#L785true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:02,273 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:02,275 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,275 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,275 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,275 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][483], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:02,276 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#$Ultimate##0true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:02,276 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][488], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:02,277 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,277 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,277 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,277 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][489], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:02,277 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,277 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,277 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,278 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][490], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#$Ultimate##0true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:02,278 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,278 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,278 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,278 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][522], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:02,279 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:02,279 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:02,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][847], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 14#L785true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:02,635 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][389], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:02,648 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:52:02,648 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:02,648 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:02,648 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:02,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][715], [189#true, 44#L828true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:02,800 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][905], [120#L765true, 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true]) [2022-12-11 20:52:02,866 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,866 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,866 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,866 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,867 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][717], [189#true, 41#L882true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:02,867 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,867 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,867 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,867 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][906], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 76#L2true, 19#L798true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:02,868 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,940 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 64#L3true, 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:02,940 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,940 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,940 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,940 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:02,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][718], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:02,944 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:02,944 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:02,944 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:02,944 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:02,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][843], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:02,986 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:52:02,986 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:02,987 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:02,987 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,021 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:03,021 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,021 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,021 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,021 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:03,026 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][510], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:03,027 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,027 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,027 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,027 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,027 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,028 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,028 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,028 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][961], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:03,029 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,029 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,030 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,030 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:03,030 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,030 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,030 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,030 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][513], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:03,046 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,046 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,046 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,046 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:03,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][906], [120#L765true, 189#true, 41#L882true, P1Thread1of1ForFork3InUse, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 293#(= ~z~0 1)]) [2022-12-11 20:52:03,073 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,073 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,073 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,073 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,076 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][905], [120#L765true, 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:03,076 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][951], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:03,078 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,078 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,078 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,078 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,078 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][717], [189#true, 41#L882true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:03,078 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,079 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,079 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,079 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][718], [189#true, 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,079 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,079 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,079 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,079 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,079 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,081 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][906], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 293#(= ~z~0 1)]) [2022-12-11 20:52:03,081 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1049], [189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, 109#L811true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:03,082 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][814], [189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:52:03,083 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,083 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,083 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,083 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:03,085 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:03,085 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:03,085 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:03,085 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:03,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:03,085 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,085 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,086 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,086 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,086 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][812], [189#true, 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,086 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,086 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,086 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,086 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][821], [189#true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:03,087 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,087 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,087 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,087 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][846], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:03,091 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][338], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:03,091 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][338], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:03,094 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,094 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,094 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,094 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][843], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:03,099 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,099 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,099 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,099 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,099 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][847], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,102 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][842], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:03,102 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,103 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][844], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:03,103 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,104 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,104 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,105 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,105 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][846], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:03,107 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,107 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,107 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,107 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][338], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:03,108 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,115 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,115 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,115 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,115 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,116 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][510], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:03,116 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,116 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,123 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][847], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,124 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][847], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 14#L785true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,124 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,127 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,127 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,127 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,127 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][842], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:03,127 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,127 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,127 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,127 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][844], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:03,128 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,128 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][846], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 14#L785true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:03,129 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,129 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,129 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,129 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,130 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][846], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:03,130 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,130 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,130 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,130 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:03,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][906], [189#true, 41#L882true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 93#L795true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 293#(= ~z~0 1)]) [2022-12-11 20:52:03,365 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][906], [189#true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 221#true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 293#(= ~z~0 1)]) [2022-12-11 20:52:03,423 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,423 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,423 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,423 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,514 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][906], [189#true, 41#L882true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 293#(= ~z~0 1)]) [2022-12-11 20:52:03,515 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,515 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,515 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,515 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,515 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 64#L3true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,561 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,561 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,561 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,561 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][843], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:03,572 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,572 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,572 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,572 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][847], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,587 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,587 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,587 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,587 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,587 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][847], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,587 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,587 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,587 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,588 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,915 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][959], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:03,915 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,915 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,915 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,915 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:03,956 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:03,957 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,957 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,957 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,957 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,966 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][389], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:03,966 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,967 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,967 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,967 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:03,967 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,967 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,967 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,968 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][396], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:03,968 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,968 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,968 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,968 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][397], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 22#L788true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:03,969 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,969 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,969 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:03,969 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][905], [120#L765true, 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true]) [2022-12-11 20:52:04,006 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,006 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,006 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,006 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][952], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,008 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,008 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,008 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,008 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][953], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,009 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,009 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,009 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,009 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][717], [189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,010 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,010 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,010 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,010 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,011 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,011 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,011 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,011 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,011 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,011 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,078 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][842], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:04,091 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][844], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,092 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,092 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,092 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,092 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1161], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,092 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,092 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,092 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,092 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,093 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,093 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,093 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,093 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][961], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,094 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,094 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,094 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,094 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 58#L847true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,095 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,095 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,095 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,095 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,095 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,095 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,095 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,095 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,095 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,095 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1202], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,097 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:04,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:04,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:04,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:04,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][951], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:52:04,098 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,098 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,098 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,098 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][843], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:04,140 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,140 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,140 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,140 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,141 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,141 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,141 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,141 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,181 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:04,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][961], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:04,187 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,187 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,187 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,187 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,188 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,188 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,188 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,188 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,188 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][950], [189#true, 41#L882true, 56#L768true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,225 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][717], [189#true, 41#L882true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,225 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][718], [189#true, 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,225 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][906], [120#L765true, 189#true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 293#(= ~z~0 1)]) [2022-12-11 20:52:04,226 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,229 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][905], [120#L765true, 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true]) [2022-12-11 20:52:04,229 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,229 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,229 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,229 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,229 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,229 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][952], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,230 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,230 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][953], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,230 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,230 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][951], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:52:04,230 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,231 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][717], [189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,231 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,231 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,231 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,231 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,231 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,231 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][718], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 76#L2true, 19#L798true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,232 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,232 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,232 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,232 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,232 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][928], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:52:04,232 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,232 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,232 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,233 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1177], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,233 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,233 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,233 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,233 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][927], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,233 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,233 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,233 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,233 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,234 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][961], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:04,234 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,234 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,234 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,234 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,234 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,234 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,234 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,234 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,234 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,234 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,234 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,234 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,235 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,235 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,235 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,235 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,235 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,235 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,235 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][814], [189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:52:04,236 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,236 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,236 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,236 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,238 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1202], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,238 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:04,238 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:04,238 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:04,238 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:04,239 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,239 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:04,239 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:04,239 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:04,239 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:04,239 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,239 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,239 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,239 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,239 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,240 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][812], [189#true, 56#L768true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,240 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,240 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,240 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,240 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,242 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,242 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,242 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,242 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][846], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,247 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,247 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,247 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,247 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][338], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:04,248 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,248 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,248 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,248 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][483], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:04,249 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:04,249 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][338], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:04,250 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,250 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,250 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,250 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][843], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:04,254 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,254 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,255 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,255 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,255 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,256 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][510], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,256 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,256 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,256 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,256 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][842], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:04,257 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][844], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,257 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][522], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:04,258 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,258 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,258 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,258 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,259 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,259 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,259 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,259 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,259 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,260 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,260 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,260 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,260 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,261 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][488], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:04,261 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,261 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,261 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,261 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,261 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][489], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:04,261 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,261 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,261 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,261 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][490], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:04,262 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,262 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,262 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,262 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,270 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,270 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,270 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,270 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][510], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:04,270 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,270 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,270 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,270 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,274 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,274 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,274 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,274 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,275 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,275 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,275 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,275 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][847], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,276 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,276 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,276 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,276 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][842], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:04,277 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,277 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,277 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,277 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][844], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,278 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,278 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,278 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,278 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,278 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,278 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,279 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,279 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][842], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:04,279 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,279 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,279 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,279 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][844], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,280 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,280 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,280 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,280 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][846], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,281 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,281 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,281 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,281 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:04,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][905], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, 109#L811true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,518 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][906], [189#true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 76#L2true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 293#(= ~z~0 1)]) [2022-12-11 20:52:04,519 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,519 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,519 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,519 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][905], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true]) [2022-12-11 20:52:04,570 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,570 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,570 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,570 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][906], [189#true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 221#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 293#(= ~z~0 1)]) [2022-12-11 20:52:04,570 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,570 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,570 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,570 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 221#true, 64#L3true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,600 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,651 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,651 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,651 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,651 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,652 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,653 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:04,653 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:04,653 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:04,653 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:04,653 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][905], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 41#L882true, 109#L811true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,653 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,653 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,653 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,653 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,653 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,654 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][906], [189#true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 76#L2true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 293#(= ~z~0 1)]) [2022-12-11 20:52:04,654 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][843], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:04,682 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,682 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,682 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,682 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][842], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:04,696 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][844], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,696 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,697 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,697 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,697 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,697 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][843], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:04,704 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][847], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,715 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,715 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,715 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,715 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][385], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,821 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,821 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,821 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,821 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][389], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,823 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,824 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][397], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:04,824 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,824 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,824 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,824 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][813], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,964 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,964 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,964 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,964 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][821], [189#true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:04,965 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,965 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,965 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,965 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][812], [189#true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 76#L2true, 58#L847true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:04,966 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,966 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1045], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:04,966 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][815], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,969 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,969 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1049], [189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:04,970 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,970 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,970 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,970 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:04,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][814], [189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:04,970 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,970 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,970 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,970 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1190], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,971 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,971 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,971 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,971 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,974 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][959], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:04,974 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,974 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,974 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:04,974 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][389], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:05,119 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,119 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,119 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,119 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 56#L768true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,122 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][811], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 64#L3true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,128 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,128 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,128 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,128 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][389], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:05,129 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,129 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,129 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,129 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,130 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:05,130 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][396], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:05,131 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,131 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,131 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,131 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][397], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,132 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,132 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,132 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,132 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][488], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:05,134 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][489], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,134 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][813], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 64#L3true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,135 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,135 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,135 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,135 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,136 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][815], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 64#L3true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,136 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,179 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1161], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,180 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,180 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,180 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,180 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,180 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][952], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,181 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][953], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,182 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,182 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,182 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,182 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,186 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][961], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,186 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,186 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,186 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,186 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,186 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,186 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,188 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,188 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,188 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,188 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,188 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,188 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][843], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:05,202 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,218 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,218 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,218 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,218 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,247 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,247 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,247 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,247 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][513], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,263 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,263 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,263 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,263 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:05,264 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,265 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,265 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,265 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][842], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:05,279 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,279 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,279 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,279 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][844], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,280 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,280 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,280 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,280 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1161], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,280 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,280 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,280 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,280 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1199], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,281 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,281 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,281 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,281 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1200], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,282 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,282 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,282 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,282 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][522], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:05,282 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,282 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,282 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,282 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,282 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1202], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,282 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,283 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,283 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][961], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,284 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,284 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,284 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,284 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:05,284 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,284 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,285 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,285 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,285 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,285 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,285 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:05,320 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,320 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:05,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][950], [189#true, 56#L768true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,383 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,383 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,383 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,383 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][717], [189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,384 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,384 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,384 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,384 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][718], [189#true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:05,384 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,384 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,384 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,384 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,385 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,385 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,385 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,386 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,386 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,386 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,386 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,386 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,388 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1161], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,388 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,388 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,388 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,388 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,388 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,388 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,389 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1199], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,389 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,389 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,389 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,389 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,389 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,389 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1200], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,389 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,389 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,389 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,389 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,389 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,389 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][952], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,389 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][953], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,390 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1202], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,390 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,391 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][951], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:52:05,391 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,391 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,391 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,391 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,391 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][928], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 58#L847true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:05,392 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,392 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,392 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,392 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][929], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,392 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,392 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,392 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,392 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1177], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,393 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][927], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,393 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1296], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:05,394 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,394 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,394 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,394 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][930], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:05,394 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,394 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,394 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,394 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,395 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][961], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,395 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,395 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,395 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,396 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,396 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,396 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,398 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:05,398 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,398 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,398 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,398 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:05,399 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][510], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:05,399 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][483], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:05,401 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,401 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:05,402 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:05,405 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][510], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,405 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][522], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:05,406 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,406 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,406 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,406 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,407 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,407 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,407 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,407 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][488], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:05,408 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][489], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,408 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][490], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:05,409 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:05,415 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][842], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:05,415 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,415 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,416 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][844], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,416 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,416 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,416 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,416 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:05,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 93#L795true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,491 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][905], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 93#L795true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,526 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,526 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,526 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,526 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][905], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 76#L2true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true]) [2022-12-11 20:52:05,574 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,574 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,575 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,575 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,577 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,577 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,577 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,577 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,577 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,577 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][842], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:05,718 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,718 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,718 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,718 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][844], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 64#L3true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,719 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,719 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,719 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,719 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1161], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,719 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:05,719 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:05,719 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:05,719 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:05,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][845], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 221#true, 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:05,720 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,720 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,721 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,721 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,726 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,727 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,727 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,727 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,727 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1245], [189#true, 205#true, 41#L882true, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true, 293#(= ~z~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,753 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,753 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,753 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,753 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1247], [189#true, 205#true, 41#L882true, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 293#(= ~z~0 1), 23#L831true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,754 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,754 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,754 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,754 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1161], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,776 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,776 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,776 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,776 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,779 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,779 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,779 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,779 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,780 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:05,780 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:05,780 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:05,780 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:05,781 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][905], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true]) [2022-12-11 20:52:05,781 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,781 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,782 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,782 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,782 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][843], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:05,812 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][842], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:05,827 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,827 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,827 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,827 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][844], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,828 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][930], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 64#L3true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:05,916 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,916 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,916 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,917 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][929], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 64#L3true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,917 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,917 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,917 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,917 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:05,976 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][389], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 64#L3true, 93#L795true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:05,976 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][397], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:05,977 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,977 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,977 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,977 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][385], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:05,988 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,988 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,988 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,988 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][389], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:05,992 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,992 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,992 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,992 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][397], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:05,993 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,993 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,993 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:05,993 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,156 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][930], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,156 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,156 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,156 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,156 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,156 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,157 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][929], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,157 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,157 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,157 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,157 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,157 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,158 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][928], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#L2true, 19#L798true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:06,158 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,158 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,158 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,158 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,158 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][927], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:06,158 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,158 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,158 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,158 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][813], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,159 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,159 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,159 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,159 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][813], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,161 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,161 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,161 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,161 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1045], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,161 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,161 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,161 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,162 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1034], [189#true, P1Thread1of1ForFork3InUse, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 76#L2true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,162 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,162 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,162 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,162 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][815], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,164 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][815], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,165 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1190], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,165 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,165 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][488], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 58#L847true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,201 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,201 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,201 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,201 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][489], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 64#L3true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,201 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,201 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,201 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,201 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][813], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 93#L795true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,202 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,202 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,202 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,202 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][815], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 93#L795true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,203 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,203 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,203 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,203 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][389], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:06,219 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,219 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,219 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,219 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][811], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,228 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,228 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,228 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,228 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][488], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:06,230 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,230 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,230 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,230 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][489], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:06,230 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,230 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,230 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,230 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][813], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,231 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,231 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,231 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,231 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][815], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,232 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,232 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,232 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,232 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][961], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,280 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,280 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,280 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,280 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1201], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,281 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,281 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,281 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,281 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,288 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1161], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,288 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,288 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,288 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,288 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,289 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,289 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1200], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,289 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,290 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,290 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,290 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,290 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,290 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,290 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1199], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,290 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,290 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,290 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,290 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,290 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,290 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,296 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][961], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,296 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,296 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,296 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,296 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,296 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,296 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][843], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:06,314 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,314 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,315 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,315 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:06,316 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,316 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,316 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,316 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,448 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][513], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:06,448 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,448 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,448 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,448 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:06,449 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,449 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,449 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,449 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,476 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,476 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,476 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,476 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][513], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,490 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:06,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1199], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,503 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,503 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,503 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,503 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1200], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,504 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,504 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,504 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,504 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][522], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,504 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,504 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,504 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,504 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,504 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1202], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,504 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,505 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,505 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,505 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,505 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,505 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,505 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,505 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,505 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][929], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,506 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,506 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,506 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,506 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1296], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,506 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,506 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,506 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,506 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][930], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,507 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,507 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,507 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,507 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,568 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,568 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,568 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,568 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,569 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,569 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,569 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,569 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,569 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1199], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,569 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,569 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,569 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,569 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,569 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,570 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1200], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,570 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,570 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,570 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,570 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,570 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,570 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1202], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,570 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,570 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,570 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,570 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,570 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,570 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,570 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1161], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,570 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][419], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:06,571 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,572 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,572 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][510], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:06,572 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,572 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,572 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,572 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:06,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1161], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 93#L795true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,636 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,636 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,636 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,636 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 93#L795true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,638 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,638 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,638 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,638 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1074], [205#true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 93#L795true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,647 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,647 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,647 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,648 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1160], [189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 93#L795true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,648 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,648 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,648 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,648 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1158], [205#true, 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 93#L795true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,655 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,655 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,655 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,655 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1159], [189#true, 205#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 93#L795true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,655 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,655 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,655 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,655 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,709 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1161], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,709 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,711 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,711 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,711 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,711 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,711 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,711 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 64#L3true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,730 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,730 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,730 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,730 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][842], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,739 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,739 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,739 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,739 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][844], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,739 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,739 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,739 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,739 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1161], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,740 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:06,740 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:06,740 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:06,740 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:06,743 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,743 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,743 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,743 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,743 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1245], [189#true, 205#true, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 19#L798true, 58#L847true, 293#(= ~z~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,761 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,761 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,761 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,761 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1247], [205#true, 189#true, P1Thread1of1ForFork3InUse, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 19#L798true, 293#(= ~z~0 1), 23#L831true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,762 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,762 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,762 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,762 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1158], [205#true, 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,768 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,768 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,768 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,768 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1159], [205#true, 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,769 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,769 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,769 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,769 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1161], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,779 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,779 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,779 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,779 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,849 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1351], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 76#L2true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,849 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,849 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,849 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,849 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1348], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,850 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,850 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,850 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,850 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][930], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 93#L795true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,856 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,856 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,856 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,857 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][929], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 93#L795true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,857 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,857 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,857 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,857 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][930], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,878 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,878 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,878 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,878 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,879 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][929], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,879 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,879 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,879 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,879 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][930], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,916 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,916 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,916 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,916 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][929], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,917 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,917 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,917 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,917 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][389], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:06,931 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:52:06,931 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:06,931 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:06,931 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:06,931 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][488], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 93#L795true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:06,931 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,931 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,931 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,931 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][397], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:06,932 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:52:06,932 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:06,932 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:06,932 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:06,933 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][489], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:06,933 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,933 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,933 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:06,933 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,194 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][930], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:07,194 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,194 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,194 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,194 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,194 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,195 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][929], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,195 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,195 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,195 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,195 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,195 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,196 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1296], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:07,196 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:52:07,196 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:07,196 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:07,196 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:07,196 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:07,196 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][929], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,196 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,196 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,196 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,196 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,196 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,197 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1296], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:07,197 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,197 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,197 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,197 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,197 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,197 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][930], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:07,197 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,197 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,197 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,197 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,197 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][813], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,199 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,199 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,199 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,199 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1273], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:07,200 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,200 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,200 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,200 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][815], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,202 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][813], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,221 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,221 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,221 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,221 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,223 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][488], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 58#L847true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,223 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,223 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][489], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:07,223 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][815], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,224 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,224 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,224 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,224 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][963], [189#true, 205#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:07,255 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,255 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,255 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,255 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][964], [205#true, 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,256 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,256 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,256 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,256 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][961], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,291 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,291 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,291 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,291 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1201], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:07,294 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,294 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,294 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,294 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,300 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1200], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:07,300 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,300 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,300 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,300 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,300 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,300 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,301 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1199], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,301 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:07,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][413], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:07,323 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:52:07,323 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:07,323 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:07,323 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:07,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][513], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:07,339 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:52:07,339 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:07,339 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:07,339 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:52:07,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1161], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 93#L795true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,486 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,486 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,486 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,486 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1260], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 93#L795true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:07,496 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,496 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,496 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,496 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1207], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 93#L795true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,496 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,496 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,496 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,496 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1431], [205#true, 189#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 19#L798true, 58#L847true, 293#(= ~z~0 1)]) [2022-12-11 20:52:07,498 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,498 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,498 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,498 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1433], [189#true, 205#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 19#L798true, 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:07,498 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,498 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,498 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,498 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1259], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 93#L795true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:07,503 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,503 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,503 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,503 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1267], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 93#L795true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,503 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,503 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,503 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,503 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1430], [205#true, 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 19#L798true, 58#L847true]) [2022-12-11 20:52:07,505 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,506 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,506 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,506 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1432], [189#true, 205#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 19#L798true, 23#L831true]) [2022-12-11 20:52:07,506 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,506 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,506 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,506 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,548 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1161], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 19#L798true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,549 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,549 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,549 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,549 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,549 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1033], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,569 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,569 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,569 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,569 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1259], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,594 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,594 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,594 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,594 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1267], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 58#L847true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,594 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,594 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,594 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,594 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,663 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1367], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:07,663 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,663 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,663 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,663 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1368], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:52:07,664 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,664 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,664 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,664 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][930], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,672 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,672 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,672 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,672 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][929], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,673 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,673 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,673 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,673 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][930], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:07,851 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,851 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,851 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,851 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][929], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,852 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,852 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,852 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,852 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,993 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][929], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:07,993 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,993 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,993 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,993 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,993 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,993 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][930], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:07,993 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,993 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,993 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,993 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,993 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,994 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1368], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:52:07,994 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,994 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,994 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,994 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,994 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,994 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1367], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:07,994 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,994 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,994 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,994 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,994 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1273], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:07,996 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,996 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,996 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:07,996 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,011 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][929], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 58#L847true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:08,012 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,012 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,012 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,012 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,012 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,012 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][930], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:08,012 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,012 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,012 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,012 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,012 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1079], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:08,036 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,036 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,036 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,036 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1081], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:08,036 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,036 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,036 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,036 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1475], [189#true, 205#true, 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:08,038 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,038 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,038 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,038 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1476], [205#true, 189#true, 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:08,038 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,038 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,038 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,038 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:08,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1505], [189#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 19#L798true, 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:08,224 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,224 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,224 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,224 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1507], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true, 293#(= ~z~0 1)]) [2022-12-11 20:52:08,224 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,224 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,224 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,224 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1504], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 23#L831true]) [2022-12-11 20:52:08,228 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,228 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,228 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,228 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,229 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1506], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 58#L847true]) [2022-12-11 20:52:08,229 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,229 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,229 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,229 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1367], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:08,477 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,477 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,477 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,477 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1368], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1)]) [2022-12-11 20:52:08,477 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,478 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,478 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,478 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,670 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1368], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 58#L847true, 223#(= ~x~0 1)]) [2022-12-11 20:52:08,670 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,670 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,670 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,670 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,670 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,670 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1367], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:08,670 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,670 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,670 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,670 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,671 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1546], [189#true, 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:08,704 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,704 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,704 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,704 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1547], [189#true, 16#L821true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:08,705 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,705 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,705 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:08,705 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:09,787 INFO L130 PetriNetUnfolder]: 44553/81643 cut-off events. [2022-12-11 20:52:09,787 INFO L131 PetriNetUnfolder]: For 640486/833259 co-relation queries the response was YES. [2022-12-11 20:52:10,137 INFO L83 FinitePrefix]: Finished finitePrefix Result has 456055 conditions, 81643 events. 44553/81643 cut-off events. For 640486/833259 co-relation queries the response was YES. Maximal size of possible extension queue 5158. Compared 890464 event pairs, 1033 based on Foata normal form. 10850/90265 useless extension candidates. Maximal degree in co-relation 455951. Up to 28777 conditions per place. [2022-12-11 20:52:10,271 INFO L137 encePairwiseOnDemand]: 116/133 looper letters, 908 selfloop transitions, 64 changer transitions 568/1743 dead transitions. [2022-12-11 20:52:10,271 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 182 places, 1743 transitions, 31046 flow [2022-12-11 20:52:10,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-11 20:52:10,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-11 20:52:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 985 transitions. [2022-12-11 20:52:10,273 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.822890559732665 [2022-12-11 20:52:10,273 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 42 predicate places. [2022-12-11 20:52:10,273 INFO L82 GeneralOperation]: Start removeDead. Operand has 182 places, 1743 transitions, 31046 flow [2022-12-11 20:52:10,410 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 179 places, 1175 transitions, 19904 flow [2022-12-11 20:52:10,410 INFO L495 AbstractCegarLoop]: Abstraction has has 179 places, 1175 transitions, 19904 flow [2022-12-11 20:52:10,411 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 100.5) internal successors, (804), 8 states have internal predecessors, (804), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:52:10,411 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:52:10,411 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:52:10,411 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-11 20:52:10,411 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:52:10,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:52:10,411 INFO L85 PathProgramCache]: Analyzing trace with hash 1584778321, now seen corresponding path program 2 times [2022-12-11 20:52:10,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:52:10,411 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073583397] [2022-12-11 20:52:10,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:52:10,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:52:10,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:52:10,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:52:10,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:52:10,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073583397] [2022-12-11 20:52:10,599 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1073583397] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:52:10,600 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:52:10,600 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-11 20:52:10,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1749896157] [2022-12-11 20:52:10,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:52:10,600 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-11 20:52:10,601 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:52:10,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-11 20:52:10,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-11 20:52:10,602 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 133 [2022-12-11 20:52:10,603 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 179 places, 1175 transitions, 19904 flow. Second operand has 9 states, 9 states have (on average 108.11111111111111) internal successors, (973), 9 states have internal predecessors, (973), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:52:10,603 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:52:10,603 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 133 [2022-12-11 20:52:10,603 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:52:12,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][313], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 175#(= ~__unbuffered_p2_EAX~0 0), 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:12,298 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:52:12,298 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:12,298 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:12,298 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:12,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][356], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 77#$Ultimate##0true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(= ~__unbuffered_p2_EAX~0 0), 64#L3true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:12,301 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:52:12,301 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:12,301 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:12,301 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:52:12,483 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][313], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 14#L785true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(= ~__unbuffered_p2_EAX~0 0), 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:12,483 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,483 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,483 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,483 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][313], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 77#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 175#(= ~__unbuffered_p2_EAX~0 0), 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:12,751 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,751 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,751 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,752 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][312], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(= ~__unbuffered_p2_EAX~0 0), 64#L3true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:12,752 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,752 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,752 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,752 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(= ~__unbuffered_p2_EAX~0 0), 64#L3true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:12,753 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][359], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(= ~__unbuffered_p2_EAX~0 0), 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:12,753 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][358], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(= ~__unbuffered_p2_EAX~0 0), 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:12,754 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,754 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,754 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,754 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][356], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 77#$Ultimate##0true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(= ~__unbuffered_p2_EAX~0 0), 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:12,754 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,754 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,754 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,754 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][536], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:12,779 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,779 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,779 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,779 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][535], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:12,780 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,780 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,780 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:12,780 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:13,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][313], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 175#(= ~__unbuffered_p2_EAX~0 0), 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:13,095 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][313], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 175#(= ~__unbuffered_p2_EAX~0 0), 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:13,115 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,115 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,115 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,116 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][577], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 14#L785true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(= ~__unbuffered_p2_EAX~0 0), 221#true, 64#L3true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:13,117 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][534], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:13,514 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][541], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 56#L768true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 295#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:13,515 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,515 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,515 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,515 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][312], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(= ~__unbuffered_p2_EAX~0 0), 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:13,524 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,524 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,524 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,524 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][314], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(= ~__unbuffered_p2_EAX~0 0), 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:13,525 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,525 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,525 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,525 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][359], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(= ~__unbuffered_p2_EAX~0 0), 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:13,525 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,525 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,526 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,526 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][358], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(= ~__unbuffered_p2_EAX~0 0), 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:13,526 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,526 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,526 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,526 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,534 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:13,534 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,534 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,534 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,534 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,552 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][533], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:13,553 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][531], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:13,553 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][536], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:13,554 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,555 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][535], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#(= ~x~0 0), 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:13,555 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,555 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,555 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,555 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:13,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][313], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 175#(= ~__unbuffered_p2_EAX~0 0), 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:13,772 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,772 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,772 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,772 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][577], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(= ~__unbuffered_p2_EAX~0 0), 221#true, 64#L3true, 22#L788true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:13,774 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,774 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,774 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,774 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][577], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 175#(= ~__unbuffered_p2_EAX~0 0), 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:13,789 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][598], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:13,810 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:13,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][540], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:14,252 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:52:14,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:14,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:14,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:14,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][534], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:14,292 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][541], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 20#$Ultimate##0true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 295#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:14,292 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,293 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:14,301 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][528], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:14,304 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][542], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:14,305 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:14,312 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,312 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,312 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,312 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][699], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 14#L785true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:14,316 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,317 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,317 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:14,317 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,317 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,317 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][533], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:14,318 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][531], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:14,319 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][533], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:14,331 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][531], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:14,331 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:14,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][577], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 77#$Ultimate##0true, 133#L3-1true, P1Thread1of1ForFork3InUse, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(= ~__unbuffered_p2_EAX~0 0), 221#true, 22#L788true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:14,561 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:14,561 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:14,561 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:14,561 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:14,596 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][598], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:14,597 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:14,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:14,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:14,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][590], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,055 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,055 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,055 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,055 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,059 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][592], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 14#L785true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:15,059 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:52:15,059 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:15,059 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:15,059 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:15,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][540], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:15,110 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:52:15,111 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:15,111 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:15,111 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:15,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][520], [120#L765true, 189#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 221#true, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L2true, 58#L847true, 93#L795true, 330#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,143 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,143 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,143 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,143 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][519], [120#L765true, 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 221#true, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L2true, 58#L847true, 93#L795true, 330#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:15,149 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,149 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,149 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,149 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][528], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:15,153 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,153 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,153 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,153 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][538], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 56#L768true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:15,153 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,153 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,153 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,153 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,156 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [120#L765true, 336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 22#L788true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,156 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,156 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,156 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,156 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,159 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,159 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,159 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,159 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][699], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:15,162 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,162 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,162 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,162 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,162 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][533], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,163 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][531], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:15,164 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][590], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,165 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,165 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,165 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,165 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][594], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:15,166 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,166 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,166 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,166 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][592], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:15,167 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,167 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,167 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,167 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,167 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][528], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:15,167 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,167 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,167 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,167 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][542], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,168 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,175 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][533], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,176 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,176 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,176 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,176 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][531], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:15,176 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,176 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,176 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,176 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][540], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:15,177 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,177 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,177 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,177 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][699], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:15,177 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,177 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,178 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,178 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][530], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 14#L785true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:15,178 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,178 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,178 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,178 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][539], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:15,178 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][533], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,179 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][531], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:15,180 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][597], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 14#L785true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:15,180 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][598], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 14#L785true, 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:15,181 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,184 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,184 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,184 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,184 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,184 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:15,261 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][808], [113#L881true, 205#true, 189#true, 274#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 328#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 293#(= ~z~0 1)]) [2022-12-11 20:52:15,262 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,262 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,262 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,262 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 41#L882true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 293#(= ~z~0 1)]) [2022-12-11 20:52:15,404 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,404 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,404 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,404 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 93#L795true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,418 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,418 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,418 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,418 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,457 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][699], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:15,457 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,457 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,457 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,457 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][564], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 41#L882true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,680 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,680 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,680 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,680 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][765], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:15,731 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][564], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 41#L882true, 56#L768true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,731 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][772], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 41#L882true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:15,827 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,827 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,827 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,827 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][773], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 41#L882true, 56#L768true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,827 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,827 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,827 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,827 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][590], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,863 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,863 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,863 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,863 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][598], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 14#L785true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:15,865 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][675], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:15,866 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,866 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,866 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,866 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][592], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 14#L785true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:15,868 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:52:15,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:15,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:15,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:52:15,949 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,949 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,950 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,950 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,950 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,950 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][533], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 93#L795true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,950 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:15,950 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:15,950 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:15,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:15,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][375], [189#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L2true, 93#L795true, 330#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:15,951 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,951 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,951 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,951 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][378], [189#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 214#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L2true, 93#L795true, 58#L847true, 223#(= ~x~0 1), 330#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,951 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,951 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,951 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,951 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,952 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][773], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,953 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:15,953 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:15,953 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:15,953 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:15,953 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [120#L765true, 336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 19#L798true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:15,953 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,953 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,953 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,953 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,955 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][699], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:15,955 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,955 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,955 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:15,955 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,086 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][442], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L2true, 93#L795true, 330#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:16,086 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,086 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,086 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,086 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][539], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:16,087 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,087 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,087 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,087 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][445], [189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 214#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L2true, 93#L795true, 58#L847true, 223#(= ~x~0 1), 330#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,087 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,087 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,087 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,087 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][590], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,089 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][594], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:16,089 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][596], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:16,089 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,089 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][528], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:16,090 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][538], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 56#L768true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 152#(= ~__unbuffered_p3_EAX~0 0), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,090 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [120#L765true, 336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 22#L788true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,091 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,094 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,094 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,094 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,095 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,095 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,095 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,095 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,095 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][533], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,096 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][531], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:16,096 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,096 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][540], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:16,097 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][699], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,097 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][530], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:16,098 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][539], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,098 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][533], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,099 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][531], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:16,099 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][598], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,100 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][590], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,101 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][594], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:16,101 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][592], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 44#L828true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:16,102 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][533], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,107 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][531], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:16,107 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][540], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:16,107 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][530], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:16,108 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][539], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 14#L785true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,108 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][597], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:16,109 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][598], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,109 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,110 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,110 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,110 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,110 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,111 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,111 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,111 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,111 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:16,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][809], [189#true, 205#true, 41#L882true, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 58#L847true, 19#L798true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,178 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,178 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,178 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,178 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 293#(= ~z~0 1)]) [2022-12-11 20:52:16,324 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,324 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,324 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,324 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 41#L882true, P1Thread1of1ForFork3InUse, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,334 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,334 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,334 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,334 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 41#L882true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 293#(= ~z~0 1)]) [2022-12-11 20:52:16,335 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,335 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,335 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,335 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,340 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 93#L795true, 293#(= ~z~0 1)]) [2022-12-11 20:52:16,340 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,340 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,340 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,340 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 41#L882true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 22#L788true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,345 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][699], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,374 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][699], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,375 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][564], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,623 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,623 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,623 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,623 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][833], [189#true, 41#L882true, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 58#L847true, 19#L798true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,625 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,625 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,625 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,625 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,657 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][590], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 93#L795true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,657 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][765], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#L2true, 22#L788true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:16,677 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][564], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 56#L768true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 22#L788true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,677 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,685 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][597], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:16,685 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:16,685 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:16,685 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:16,685 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:16,686 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][598], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,686 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,686 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,686 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,686 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][772], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:16,698 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,698 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,698 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,698 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][616], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 205#true, 41#L882true, 56#L768true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,705 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,705 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,705 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,705 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][614], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 205#true, 41#L882true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:16,706 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,706 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,706 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,706 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][783], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:16,718 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,718 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,718 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,718 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][531], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:16,748 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,748 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,748 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,748 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][438], [189#true, 276#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 56#L768true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 214#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 250#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 76#L2true, 93#L795true, 330#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:16,749 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:16,749 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:16,749 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:16,749 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:16,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][540], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:16,749 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,749 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,749 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,750 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,759 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][530], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:16,759 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,759 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,759 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,759 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][772], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#L2true, 22#L788true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:16,786 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,786 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,786 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,786 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,787 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][773], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 22#L788true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,787 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,787 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,787 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,787 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][598], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:16,820 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,820 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,820 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,820 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,821 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][675], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,821 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,821 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,821 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,821 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,853 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,853 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,853 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,853 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,884 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,885 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,885 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,885 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,885 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][533], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,885 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,885 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,885 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,885 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][795], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,886 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,887 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,887 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,887 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,887 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,888 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][699], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,888 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,888 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,888 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,888 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,888 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][539], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:16,888 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,888 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,888 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,888 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][590], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,890 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][594], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:16,890 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][596], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:16,891 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,891 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,891 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,891 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,892 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 64#L3true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,892 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,892 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,892 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,892 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,895 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,895 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,895 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,895 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,895 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,895 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][533], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,895 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,895 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,896 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,896 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][531], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:16,896 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,896 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,896 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,896 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][540], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:16,896 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,896 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,896 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,896 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][530], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:16,897 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,897 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,897 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,897 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][539], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:16,897 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,897 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,897 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,897 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][598], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,898 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,898 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,898 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,898 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:16,900 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,901 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:16,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][809], [205#true, 189#true, P1Thread1of1ForFork3InUse, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 76#L2true, 58#L847true, 19#L798true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:16,975 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:16,976 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,050 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,050 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,050 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,050 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][656], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,278 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,278 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,278 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,278 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 93#L795true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 293#(= ~z~0 1)]) [2022-12-11 20:52:17,295 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,295 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,295 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,295 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 76#L2true, 19#L798true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:17,296 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,296 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,296 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,296 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 93#L795true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,302 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,302 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,302 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,302 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,304 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,304 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,304 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,304 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,304 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,304 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,307 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 64#L3true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,307 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,307 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,307 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,307 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][729], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 76#L2true, 22#L788true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:17,308 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,308 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,308 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,308 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][699], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,338 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,338 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,338 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,338 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,624 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][675], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,624 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,624 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,624 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,624 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][833], [189#true, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 76#L2true, 58#L847true, 19#L798true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,625 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,625 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,625 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,625 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,652 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][590], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:17,653 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,653 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,653 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,653 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][598], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:17,655 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,655 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,655 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,655 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][675], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 93#L795true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,656 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][842], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 64#L3true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:17,672 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,672 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,672 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,672 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][675], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 64#L3true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,672 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,672 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,673 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,673 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][597], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:17,677 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:17,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:17,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:17,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:17,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][598], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:17,677 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,677 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,677 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,677 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][794], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,696 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,696 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,696 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,696 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][781], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:17,696 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:52:17,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:17,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:17,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:52:17,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][919], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,697 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,697 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,697 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,697 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][991], [189#true, 16#L821true, 41#L882true, 56#L768true, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,700 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,700 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,700 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,700 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1001], [189#true, 16#L821true, 41#L882true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,700 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,700 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,700 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,700 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][616], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1)]) [2022-12-11 20:52:17,706 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,706 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,706 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,706 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][614], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 205#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:17,707 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,707 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,707 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,707 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [205#true, 189#true, 16#L821true, 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 58#L847true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,709 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,709 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,709 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,709 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][961], [189#true, 205#true, 16#L821true, 41#L882true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:17,710 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,710 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,710 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,710 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][918], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:17,720 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,720 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,720 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,720 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][531], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:17,754 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,754 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,754 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,754 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][540], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:17,755 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,755 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,755 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,755 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][530], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:17,764 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,764 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][794], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 64#L3true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:17,794 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,794 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,794 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,795 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][795], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 64#L3true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,795 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,795 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,795 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,795 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][700], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:17,845 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,845 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,845 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,845 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][795], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,863 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:17,863 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:17,863 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:17,863 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:17,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,863 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,863 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,863 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,863 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [120#L765true, 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,865 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,865 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,865 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,865 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:17,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][891], [189#true, 205#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 64#L3true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,928 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:17,928 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:17,928 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:17,928 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:17,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:17,994 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:17,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:17,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:17,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][656], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 205#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,042 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,042 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,042 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,042 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,043 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][818], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 205#true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 19#L798true, 293#(= ~z~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,043 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,043 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,043 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,043 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][736], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,053 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,053 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,054 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,054 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,054 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][891], [189#true, 205#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 64#L3true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,054 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,054 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,054 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,054 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,054 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 93#L795true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,067 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,067 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,068 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,068 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,069 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,069 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,069 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,069 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 93#L795true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,071 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,071 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,071 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,071 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,072 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,072 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,073 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,073 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,073 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,073 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,075 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,075 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,075 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,075 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 22#L788true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,076 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,076 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,076 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,076 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][675], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 101#L808true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,502 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,502 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,502 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,502 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][946], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,503 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,503 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,503 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,503 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][598], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1)]) [2022-12-11 20:52:18,526 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,526 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,526 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,526 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][675], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 93#L795true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,527 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,527 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,527 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,527 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][842], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:18,539 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,539 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,539 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,539 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][675], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,540 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,540 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,540 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,540 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][794], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:18,566 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,566 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,566 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,566 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][919], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,567 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,567 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,567 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,567 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][991], [189#true, 16#L821true, 56#L768true, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 58#L847true, 19#L798true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,570 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,570 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,570 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,570 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1001], [189#true, 16#L821true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,570 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,571 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,571 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,571 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][774], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,577 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,577 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,577 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,577 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][775], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 205#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:18,577 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,577 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,577 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,578 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][962], [189#true, 205#true, 16#L821true, 56#L768true, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 58#L847true, 19#L798true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,580 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,580 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,580 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,580 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][961], [189#true, 205#true, 16#L821true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 19#L798true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,580 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,580 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,580 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,580 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][918], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 302#(and (= ~z~0 1) (= ~__unbuffered_p2_EBX~0 1)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,589 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,589 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,590 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,590 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][794], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 223#(= ~x~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:18,661 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,661 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,661 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,661 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][795], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,661 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,661 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,661 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,661 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:18,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][940], [189#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 101#L808true, 221#true, 19#L798true, 58#L847true, 293#(= ~z~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,760 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,761 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,761 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,761 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][817], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 293#(= ~z~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,857 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,858 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,858 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,858 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][736], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,858 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,858 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,858 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,858 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][891], [189#true, 205#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 221#true, 64#L3true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,859 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,859 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,859 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,860 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,860 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1022], [189#true, 205#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 221#true, 64#L3true, 19#L798true, 293#(= ~z~0 1), 23#L831true, 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,860 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,860 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,860 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,860 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,867 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][940], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 221#true, 19#L798true, 58#L847true, 293#(= ~z~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,867 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,867 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,867 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,867 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,867 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 93#L795true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,878 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,878 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,878 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,878 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,879 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 19#L798true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,879 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,879 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,879 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,879 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][832], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:18,884 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,884 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,884 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:18,884 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,138 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][946], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L778true, P3Thread1of1ForFork2InUse, 101#L808true, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:19,139 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,139 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,139 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,139 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1041], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:19,193 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,193 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,193 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,193 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1042], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:19,194 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,194 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,194 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,194 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][778], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 40#L818true, 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:19,200 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,200 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,200 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,200 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][776], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:19,200 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,200 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,200 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,200 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1046], [189#true, 205#true, 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:19,201 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,201 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,201 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,201 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1045], [189#true, 205#true, 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:19,201 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,201 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,201 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,201 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:19,536 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1062], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 19#L798true, 293#(= ~z~0 1), 23#L831true, 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:19,536 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,536 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,536 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,536 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,536 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][940], [189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 221#true, 58#L847true, 19#L798true, 293#(= ~z~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:19,537 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,537 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,537 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,537 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1041], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 19#L798true, 223#(= ~x~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:19,794 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,794 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,794 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,794 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1042], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:19,795 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,795 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,795 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,795 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1080], [189#true, 16#L821true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 223#(= ~x~0 1), 23#L831true, 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:19,801 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,801 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,801 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,801 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1081], [189#true, 16#L821true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:19,801 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,801 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,801 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:19,801 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:20,446 INFO L130 PetriNetUnfolder]: 28536/55171 cut-off events. [2022-12-11 20:52:20,446 INFO L131 PetriNetUnfolder]: For 445906/579736 co-relation queries the response was YES. [2022-12-11 20:52:20,694 INFO L83 FinitePrefix]: Finished finitePrefix Result has 341718 conditions, 55171 events. 28536/55171 cut-off events. For 445906/579736 co-relation queries the response was YES. Maximal size of possible extension queue 3656. Compared 609389 event pairs, 556 based on Foata normal form. 8734/62319 useless extension candidates. Maximal degree in co-relation 341610. Up to 18352 conditions per place. [2022-12-11 20:52:20,791 INFO L137 encePairwiseOnDemand]: 122/133 looper letters, 612 selfloop transitions, 101 changer transitions 349/1200 dead transitions. [2022-12-11 20:52:20,791 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 1200 transitions, 22328 flow [2022-12-11 20:52:20,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-11 20:52:20,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-11 20:52:20,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2179 transitions. [2022-12-11 20:52:20,795 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8622872971903442 [2022-12-11 20:52:20,795 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 57 predicate places. [2022-12-11 20:52:20,796 INFO L82 GeneralOperation]: Start removeDead. Operand has 197 places, 1200 transitions, 22328 flow [2022-12-11 20:52:21,049 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 194 places, 851 transitions, 15017 flow [2022-12-11 20:52:21,049 INFO L495 AbstractCegarLoop]: Abstraction has has 194 places, 851 transitions, 15017 flow [2022-12-11 20:52:21,050 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 108.11111111111111) internal successors, (973), 9 states have internal predecessors, (973), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:52:21,050 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:52:21,050 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:52:21,050 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-11 20:52:21,050 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:52:21,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:52:21,050 INFO L85 PathProgramCache]: Analyzing trace with hash 94204726, now seen corresponding path program 1 times [2022-12-11 20:52:21,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:52:21,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [142416595] [2022-12-11 20:52:21,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:52:21,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:52:21,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:52:22,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:52:22,066 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:52:22,066 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [142416595] [2022-12-11 20:52:22,066 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [142416595] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:52:22,066 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:52:22,066 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-12-11 20:52:22,067 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657165617] [2022-12-11 20:52:22,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:52:22,067 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-11 20:52:22,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:52:22,068 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-11 20:52:22,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=164, Unknown=0, NotChecked=0, Total=210 [2022-12-11 20:52:22,068 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 88 out of 133 [2022-12-11 20:52:22,069 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 194 places, 851 transitions, 15017 flow. Second operand has 15 states, 15 states have (on average 90.66666666666667) internal successors, (1360), 15 states have internal predecessors, (1360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:52:22,069 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:52:22,069 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 88 of 133 [2022-12-11 20:52:22,069 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:52:24,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][530], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 41#L882true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 22#L788true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:24,816 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:24,816 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:24,816 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:24,816 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:24,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][531], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 41#L882true, 56#L768true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 22#L788true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:24,817 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:24,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:24,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:24,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:24,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][611], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:24,878 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:24,878 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:24,879 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:24,879 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:24,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][700], [113#L881true, 189#true, 44#L828true, 359#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 274#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 328#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 152#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 57#L778true, 208#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 293#(= ~z~0 1)]) [2022-12-11 20:52:24,908 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:52:24,908 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:24,908 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:24,908 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:52:25,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][782], [113#L881true, 189#true, 359#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 274#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 328#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 40#L818true, 208#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 221#true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 293#(= ~z~0 1), 23#L831true]) [2022-12-11 20:52:25,010 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,010 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,010 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,010 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][701], [113#L881true, 189#true, 274#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 328#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 57#L778true, P3Thread1of1ForFork2InUse, 208#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 147#true, 221#true, 242#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:25,010 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,010 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,010 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,010 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][633], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 41#L882true, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 93#L795true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:25,033 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,033 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,033 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,033 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][633], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 14#L785true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 76#L2true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:25,212 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,212 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,212 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,212 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][611], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:25,224 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,224 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,224 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,224 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,425 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][530], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#L2true, 22#L788true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 223#(= ~x~0 1), 23#L831true]) [2022-12-11 20:52:25,425 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,425 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,425 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,425 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,426 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][531], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 56#L768true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 76#L2true, 22#L788true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:25,426 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,426 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,426 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,426 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][611], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:25,476 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,476 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,476 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,476 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:25,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][633], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 221#true, 76#L2true, 93#L795true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:25,625 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,625 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,625 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,625 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][633], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 221#true, 76#L2true, 22#L788true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 293#(= ~z~0 1)]) [2022-12-11 20:52:25,630 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,630 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,630 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,630 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,643 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][723], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 14#L785true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:25,644 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,644 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,644 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,644 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,652 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][611], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:25,652 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,652 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,652 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:25,652 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:26,188 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][723], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 93#L795true, 58#L847true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:26,188 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,188 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,188 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,188 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][723], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 22#L788true, 58#L847true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:26,192 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,192 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,192 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,192 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][723], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 14#L785true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 58#L847true, 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:26,202 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][740], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#true, 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:26,452 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,453 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,453 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,453 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,453 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][741], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#true, 189#true, 359#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:26,453 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,453 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,453 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,453 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,461 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][690], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:26,461 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,461 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,461 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,461 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,462 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][691], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#true, 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:26,462 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,462 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,462 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,462 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:26,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][723], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 109#L811true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 57#L778true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 93#L795true, 58#L847true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:26,714 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,714 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,714 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,714 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][723], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:26,717 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,717 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,717 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,717 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][810], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 359#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:26,965 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,965 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,965 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,965 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,966 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][812], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:26,966 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,966 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,966 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,966 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1037], [205#true, 189#true, 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:26,967 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,967 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,967 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,968 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1039], [205#true, 189#true, 359#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 23#L831true, 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:26,968 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,968 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,968 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,968 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][766], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:26,972 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,972 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,972 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,972 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][768], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:26,973 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,973 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,973 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,973 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1035], [189#true, 205#true, 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:26,975 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,975 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,975 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,975 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1038], [205#true, 189#true, 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 64#L3true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 19#L798true, 223#(= ~x~0 1), 23#L831true, 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:26,975 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,975 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,975 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:26,975 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:27,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1084], [189#true, 359#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 16#L821true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 116#L775true, P3Thread1of1ForFork2InUse, 147#true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:27,312 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,312 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,312 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,312 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1086], [189#true, 16#L821true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:27,313 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,313 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,313 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,313 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1085], [189#true, 16#L821true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 19#L798true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 223#(= ~x~0 1), 23#L831true, 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:27,317 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,317 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,317 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,317 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][1087], [189#true, 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 147#true, 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:27,317 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,317 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,317 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:27,317 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:28,070 INFO L130 PetriNetUnfolder]: 21800/45388 cut-off events. [2022-12-11 20:52:28,070 INFO L131 PetriNetUnfolder]: For 370364/482012 co-relation queries the response was YES. [2022-12-11 20:52:28,286 INFO L83 FinitePrefix]: Finished finitePrefix Result has 275471 conditions, 45388 events. 21800/45388 cut-off events. For 370364/482012 co-relation queries the response was YES. Maximal size of possible extension queue 2876. Compared 520021 event pairs, 513 based on Foata normal form. 6006/50467 useless extension candidates. Maximal degree in co-relation 275343. Up to 12295 conditions per place. [2022-12-11 20:52:28,363 INFO L137 encePairwiseOnDemand]: 109/133 looper letters, 478 selfloop transitions, 248 changer transitions 338/1239 dead transitions. [2022-12-11 20:52:28,364 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 210 places, 1239 transitions, 24801 flow [2022-12-11 20:52:28,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-12-11 20:52:28,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-12-11 20:52:28,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1593 transitions. [2022-12-11 20:52:28,366 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7045555064130915 [2022-12-11 20:52:28,366 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 70 predicate places. [2022-12-11 20:52:28,366 INFO L82 GeneralOperation]: Start removeDead. Operand has 210 places, 1239 transitions, 24801 flow [2022-12-11 20:52:28,450 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 206 places, 901 transitions, 17048 flow [2022-12-11 20:52:28,450 INFO L495 AbstractCegarLoop]: Abstraction has has 206 places, 901 transitions, 17048 flow [2022-12-11 20:52:28,451 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 90.66666666666667) internal successors, (1360), 15 states have internal predecessors, (1360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:52:28,451 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:52:28,451 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:52:28,451 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-11 20:52:28,451 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:52:28,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:52:28,451 INFO L85 PathProgramCache]: Analyzing trace with hash 2110892578, now seen corresponding path program 2 times [2022-12-11 20:52:28,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:52:28,451 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1743346366] [2022-12-11 20:52:28,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:52:28,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:52:28,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:52:28,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:52:28,665 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:52:28,665 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1743346366] [2022-12-11 20:52:28,665 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1743346366] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:52:28,665 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:52:28,665 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 20:52:28,665 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138210953] [2022-12-11 20:52:28,665 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:52:28,665 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 20:52:28,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:52:28,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 20:52:28,666 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-11 20:52:28,666 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 133 [2022-12-11 20:52:28,667 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 206 places, 901 transitions, 17048 flow. Second operand has 7 states, 7 states have (on average 101.42857142857143) internal successors, (710), 7 states have internal predecessors, (710), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:52:28,667 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:52:28,667 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 133 [2022-12-11 20:52:28,667 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:52:29,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][582], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 382#(= ~y~0 1), 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:29,999 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:29,999 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:29,999 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:30,000 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:30,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][580], [120#L765true, 278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, 40#L818true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 382#(= ~y~0 1), 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L831true]) [2022-12-11 20:52:30,000 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:52:30,000 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:30,000 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:30,000 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:52:30,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][582], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 133#L3-1true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 382#(= ~y~0 1), 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:30,284 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][580], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 120#L765true, 133#L3-1true, 191#(= ~x~0 0), P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 382#(= ~y~0 1), 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L831true]) [2022-12-11 20:52:30,284 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][578], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, 150#true, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 147#true, 382#(= ~y~0 1), 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:30,285 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][586], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 388#(and (= ~y~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 23#L831true]) [2022-12-11 20:52:30,286 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,286 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,286 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,286 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:52:30,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][585], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 369#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true, 388#(and (= ~y~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))))]) [2022-12-11 20:52:30,677 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:52:30,677 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:30,677 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:30,677 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:52:30,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][578], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 15#$Ultimate##0true, 382#(= ~y~0 1), 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:30,719 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:30,719 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:30,719 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:30,719 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:30,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][586], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 109#L811true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 388#(and (= ~y~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 23#L831true]) [2022-12-11 20:52:30,720 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:52:30,720 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:30,720 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:30,720 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:52:31,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([400] L811-->L818: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_113 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_24 256) 0)))) (let ((.cse3 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_114 256))))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= (ite .cse0 0 v_~a$r_buff0_thd3~0_24) v_~a$r_buff0_thd3~0_23) (= v_~a$r_buff1_thd3~0_19 (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_92 256) 0))) (and .cse2 (not (= (mod v_~a$r_buff0_thd3~0_23 256) 0)))) 0 v_~a$r_buff1_thd3~0_20)) (= (ite .cse3 0 v_~a$w_buff0_used~0_114) v_~a$w_buff0_used~0_113) (= v_~a~0_70 (ite .cse3 v_~a$w_buff0~0_42 (ite .cse4 v_~a$w_buff1~0_43 v_~a~0_71))) (= (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92)))) InVars {~a~0=v_~a~0_71, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_114, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_70, ~a$w_buff1~0=v_~a$w_buff1~0_43, ~a$w_buff0~0=v_~a$w_buff0~0_42, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_113, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][585], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 369#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 189#true, 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 56#L768true, P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 15#$Ultimate##0true, 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true, 388#(and (= ~y~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))))]) [2022-12-11 20:52:31,047 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:52:31,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:31,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:31,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:52:31,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][698], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 382#(= ~y~0 1), 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:31,069 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:52:31,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:31,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:31,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:52:31,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][698], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 14#L785true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 382#(= ~y~0 1), 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:31,460 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:31,460 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:31,460 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:31,460 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:31,460 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][699], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 382#(= ~y~0 1), 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:31,460 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:52:31,460 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:31,460 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:31,460 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:52:32,005 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][738], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 41#L882true, 56#L768true, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 382#(= ~y~0 1), 19#L798true, 58#L847true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:32,006 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,006 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,006 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,006 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][641], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 205#true, 41#L882true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 19#L798true, 223#(= ~x~0 1), 388#(and (= ~y~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 23#L831true]) [2022-12-11 20:52:32,023 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][642], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 205#true, 41#L882true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 382#(= ~y~0 1), 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:32,023 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][623], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 382#(= ~y~0 1), 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:32,129 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,129 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,129 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,129 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,214 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][699], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 109#L811true, 173#true, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 382#(= ~y~0 1), 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 221#true, 22#L788true, 58#L847true, 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:32,215 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,215 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,215 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,215 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:52:32,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][738], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 382#(= ~y~0 1), 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:32,647 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,647 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,648 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,648 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,663 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][641], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 205#true, 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 40#L818true, 147#true, 76#L2true, 19#L798true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 388#(and (= ~y~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 23#L831true]) [2022-12-11 20:52:32,663 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,663 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,663 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,663 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][642], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 205#true, 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 382#(= ~y~0 1), 76#L2true, 19#L798true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:32,664 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,664 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,664 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,664 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][902], [205#true, 189#true, 16#L821true, 41#L882true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 19#L798true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 340#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 388#(and (= ~y~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:32,670 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,671 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,671 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][738], [336#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 56#L768true, P1Thread1of1ForFork3InUse, 254#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 218#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 382#(= ~y~0 1), 76#L2true, 280#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 93#L795true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:32,753 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,753 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,753 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,753 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][623], [278#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 252#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 382#(= ~y~0 1), 332#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 58#L847true, 223#(= ~x~0 1), 216#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:32,765 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,765 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,765 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,765 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][800], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 382#(= ~y~0 1), 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 22#L788true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:32,766 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,766 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,766 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:32,766 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:52:33,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][800], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 382#(= ~y~0 1), 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:33,123 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,123 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,123 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,123 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][755], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 205#true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 382#(= ~y~0 1), 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:33,140 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][757], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#true, 189#true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 116#L775true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 19#L798true, 223#(= ~x~0 1), 388#(and (= ~y~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:33,141 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][902], [205#true, 189#true, 16#L821true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 284#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 76#L2true, 19#L798true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 340#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(= ~x~0 1), 23#L831true, 388#(and (= ~y~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:33,143 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,143 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,143 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,143 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][800], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 382#(= ~y~0 1), 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L3true, 93#L795true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:33,225 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,225 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,225 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,225 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][800], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 382#(= ~y~0 1), 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L788true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:33,235 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,235 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,235 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,235 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:52:33,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][800], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 382#(= ~y~0 1), 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:33,716 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,716 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,716 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,716 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][818], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 173#true, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, P3Thread1of1ForFork2InUse, 40#L818true, 116#L775true, 147#true, 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 19#L798true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 223#(= ~x~0 1), 23#L831true, 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 388#(and (= ~y~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))))]) [2022-12-11 20:52:33,732 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,732 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,732 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,732 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][821], [338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 133#L3-1true, 56#L768true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 40#L818true, 147#true, 382#(= ~y~0 1), 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 58#L847true, 19#L798true, 223#(= ~x~0 1), 293#(= ~z~0 1), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:52:33,733 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,733 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,733 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,733 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1000], [205#true, 189#true, 16#L821true, 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 64#L3true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 19#L798true, 223#(= ~x~0 1), 388#(and (= ~y~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L831true]) [2022-12-11 20:52:33,733 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,733 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,733 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,733 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([407] L831-->L847: Formula: (let ((.cse10 (= (mod v_~a$r_buff1_thd4~0_52 256) 0)) (.cse1 (= (mod v_~a$r_buff0_thd4~0_54 256) 0))) (let ((.cse5 (not .cse1)) (.cse3 (and .cse1 .cse10)) (.cse11 (= (mod v_~a$w_buff0_used~0_140 256) 0)) (.cse8 (and .cse1 (= (mod v_~a$w_buff1_used~0_121 256) 0)))) (let ((.cse6 (or .cse3 .cse11 .cse8)) (.cse7 (and .cse5 (not .cse11))) (.cse0 (not (= (mod v_~weak$$choice2~0_28 256) 0))) (.cse2 (= (mod v_~a$w_buff1_used~0_120 256) 0)) (.cse4 (= (mod v_~a$w_buff0_used~0_139 256) 0))) (and (= v_~weak$$choice2~0_28 |v_P3Thread1of1ForFork2_#t~nondet4_1|) (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~a$flush_delayed~0_27 0) (= v_~a$r_buff0_thd4~0_53 (ite .cse0 v_~a$r_buff0_thd4~0_54 (ite (or (and .cse1 .cse2) .cse3 .cse4) v_~a$r_buff0_thd4~0_54 (ite (and .cse5 (not .cse4)) 0 v_~a$r_buff0_thd4~0_54)))) (= (ite .cse6 v_~a~0_93 (ite .cse7 v_~a$w_buff0~0_61 v_~a$w_buff1~0_60)) v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_60 v_~a$w_buff1~0_59) (= v_~a~0_93 v_~a$mem_tmp~0_18) (= v_~a$w_buff1_used~0_120 (ite .cse0 v_~a$w_buff1_used~0_121 (ite (or .cse3 .cse8 .cse4) v_~a$w_buff1_used~0_121 0))) (= v_~a$w_buff0_used~0_139 (ite .cse0 v_~a$w_buff0_used~0_140 (ite .cse6 v_~a$w_buff0_used~0_140 (ite .cse7 0 v_~a$w_buff0_used~0_140)))) (= v_~a~0_92 (ite .cse0 v_~a$mem_tmp~0_18 v_~__unbuffered_p3_EBX~0_10)) (= |v_P3Thread1of1ForFork2_#t~nondet3_1| v_~weak$$choice0~0_5) (= (ite .cse0 v_~a$r_buff1_thd4~0_52 (ite (let ((.cse9 (= (mod v_~a$r_buff0_thd4~0_53 256) 0))) (or (and .cse9 .cse10) (and .cse9 .cse2) .cse4)) v_~a$r_buff1_thd4~0_52 0)) v_~a$r_buff1_thd4~0_51))))) InVars {P3Thread1of1ForFork2_#t~nondet4=|v_P3Thread1of1ForFork2_#t~nondet4_1|, ~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_60, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_52, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_140, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_121, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_54, P3Thread1of1ForFork2_#t~nondet3=|v_P3Thread1of1ForFork2_#t~nondet3_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_51, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_139, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_53, ~a~0=v_~a~0_92, ~a$mem_tmp~0=v_~a$mem_tmp~0_18, ~weak$$choice0~0=v_~weak$$choice0~0_5, ~a$w_buff1~0=v_~a$w_buff1~0_59, ~a$flush_delayed~0=v_~a$flush_delayed~0_27, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_120, ~weak$$choice2~0=v_~weak$$choice2~0_28} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, P3Thread1of1ForFork2_#t~nondet4, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~nondet3][800], [220#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 338#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 189#true, 16#L821true, 56#L768true, 133#L3-1true, P1Thread1of1ForFork3InUse, 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 150#true, P3Thread1of1ForFork2InUse, 147#true, 382#(= ~y~0 1), 282#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 93#L795true, 58#L847true, 223#(= ~x~0 1), 293#(= ~z~0 1), 358#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 256#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:52:33,800 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,800 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,800 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:33,800 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:52:34,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([385] L768-->L775: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd1~0_14 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_91 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd1~0_21 256) 0)))) (let ((.cse1 (and .cse5 (not (= 0 (mod v_~a$w_buff0_used~0_92 256))))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_75 256) 0)) .cse3))) (and (= (ite .cse0 0 v_~a$r_buff0_thd1~0_21) v_~a$r_buff0_thd1~0_20) (= v_~a~0_54 (ite .cse1 v_~a$w_buff0~0_34 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_55))) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_74 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd1~0_20 256) 0)) .cse4)) 0 v_~a$r_buff1_thd1~0_14) v_~a$r_buff1_thd1~0_13) (= (ite .cse1 0 v_~a$w_buff0_used~0_92) v_~a$w_buff0_used~0_91) (= v_~a$w_buff1_used~0_74 (ite (or .cse0 .cse2) 0 v_~a$w_buff1_used~0_75))))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_14, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_92, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_21, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_75} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_13, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_91, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_74} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1032], [189#true, 16#L821true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 286#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 133#L3-1true, 300#(and (= ~z~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)))), P1Thread1of1ForFork3InUse, 153#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))), 173#true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 116#L775true, 147#true, 19#L798true, 371#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))) (= ~a$r_buff0_thd4~0 0)), 223#(= ~x~0 1), 23#L831true, 342#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 388#(and (= ~y~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0))))]) [2022-12-11 20:52:34,213 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:52:34,213 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:34,213 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:34,213 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:52:34,786 INFO L130 PetriNetUnfolder]: 20174/48468 cut-off events. [2022-12-11 20:52:34,787 INFO L131 PetriNetUnfolder]: For 402372/528523 co-relation queries the response was YES. [2022-12-11 20:52:35,047 INFO L83 FinitePrefix]: Finished finitePrefix Result has 285237 conditions, 48468 events. 20174/48468 cut-off events. For 402372/528523 co-relation queries the response was YES. Maximal size of possible extension queue 3179. Compared 625357 event pairs, 401 based on Foata normal form. 4803/52580 useless extension candidates. Maximal degree in co-relation 285099. Up to 11804 conditions per place. [2022-12-11 20:52:35,104 INFO L137 encePairwiseOnDemand]: 116/133 looper letters, 209 selfloop transitions, 57 changer transitions 735/1124 dead transitions. [2022-12-11 20:52:35,105 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 213 places, 1124 transitions, 23567 flow [2022-12-11 20:52:35,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-11 20:52:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-11 20:52:35,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 841 transitions. [2022-12-11 20:52:35,106 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7904135338345865 [2022-12-11 20:52:35,106 INFO L295 CegarLoopForPetriNet]: 140 programPoint places, 73 predicate places. [2022-12-11 20:52:35,107 INFO L82 GeneralOperation]: Start removeDead. Operand has 213 places, 1124 transitions, 23567 flow [2022-12-11 20:52:35,180 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 204 places, 389 transitions, 6397 flow [2022-12-11 20:52:35,180 INFO L495 AbstractCegarLoop]: Abstraction has has 204 places, 389 transitions, 6397 flow [2022-12-11 20:52:35,180 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 101.42857142857143) internal successors, (710), 7 states have internal predecessors, (710), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:52:35,181 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:52:35,181 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:52:35,181 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-11 20:52:35,181 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:52:35,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:52:35,181 INFO L85 PathProgramCache]: Analyzing trace with hash -1369189702, now seen corresponding path program 3 times [2022-12-11 20:52:35,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:52:35,181 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1232205395] [2022-12-11 20:52:35,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:52:35,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:52:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-11 20:52:35,384 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-11 20:52:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-11 20:52:35,455 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-11 20:52:35,455 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-11 20:52:35,456 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2022-12-11 20:52:35,461 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2022-12-11 20:52:35,462 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2022-12-11 20:52:35,462 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2022-12-11 20:52:35,462 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2022-12-11 20:52:35,462 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2022-12-11 20:52:35,462 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2022-12-11 20:52:35,462 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-11 20:52:35,462 INFO L445 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:52:35,468 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-12-11 20:52:35,468 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-11 20:52:35,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.12 08:52:35 BasicIcfg [2022-12-11 20:52:35,571 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-11 20:52:35,571 INFO L158 Benchmark]: Toolchain (without parser) took 74042.69ms. Allocated memory was 224.4MB in the beginning and 7.2GB in the end (delta: 7.0GB). Free memory was 187.7MB in the beginning and 6.5GB in the end (delta: -6.3GB). Peak memory consumption was 728.9MB. Max. memory is 8.0GB. [2022-12-11 20:52:35,572 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 224.4MB. Free memory is still 200.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-11 20:52:35,573 INFO L158 Benchmark]: CACSL2BoogieTranslator took 394.36ms. Allocated memory is still 224.4MB. Free memory was 187.7MB in the beginning and 158.7MB in the end (delta: 28.9MB). Peak memory consumption was 29.4MB. Max. memory is 8.0GB. [2022-12-11 20:52:35,573 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.84ms. Allocated memory is still 224.4MB. Free memory was 158.7MB in the beginning and 156.2MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-11 20:52:35,574 INFO L158 Benchmark]: Boogie Preprocessor took 26.01ms. Allocated memory is still 224.4MB. Free memory was 156.2MB in the beginning and 154.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-11 20:52:35,574 INFO L158 Benchmark]: RCFGBuilder took 588.80ms. Allocated memory is still 224.4MB. Free memory was 154.1MB in the beginning and 115.8MB in the end (delta: 38.3MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. [2022-12-11 20:52:35,574 INFO L158 Benchmark]: TraceAbstraction took 72991.54ms. Allocated memory was 224.4MB in the beginning and 7.2GB in the end (delta: 7.0GB). Free memory was 114.8MB in the beginning and 6.5GB in the end (delta: -6.4GB). Peak memory consumption was 655.5MB. Max. memory is 8.0GB. [2022-12-11 20:52:35,575 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 224.4MB. Free memory is still 200.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 394.36ms. Allocated memory is still 224.4MB. Free memory was 187.7MB in the beginning and 158.7MB in the end (delta: 28.9MB). Peak memory consumption was 29.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 35.84ms. Allocated memory is still 224.4MB. Free memory was 158.7MB in the beginning and 156.2MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 26.01ms. Allocated memory is still 224.4MB. Free memory was 156.2MB in the beginning and 154.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 588.80ms. Allocated memory is still 224.4MB. Free memory was 154.1MB in the beginning and 115.8MB in the end (delta: 38.3MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. * TraceAbstraction took 72991.54ms. Allocated memory was 224.4MB in the beginning and 7.2GB in the end (delta: 7.0GB). Free memory was 114.8MB in the beginning and 6.5GB in the end (delta: -6.4GB). Peak memory consumption was 655.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0] [L716] 0 int __unbuffered_p2_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0] [L718] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0] [L720] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L722] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L723] 0 _Bool a$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0] [L724] 0 int a$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0] [L725] 0 _Bool a$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0] [L726] 0 _Bool a$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0] [L727] 0 _Bool a$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0] [L728] 0 _Bool a$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0] [L729] 0 _Bool a$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0] [L730] 0 _Bool a$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0] [L731] 0 _Bool a$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0] [L732] 0 _Bool a$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0] [L733] 0 _Bool a$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0] [L734] 0 _Bool a$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0] [L735] 0 _Bool a$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0] [L736] 0 int *a$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}] [L737] 0 int a$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0] [L738] 0 _Bool a$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0] [L739] 0 int a$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0] [L740] 0 _Bool a$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0] [L741] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0] [L742] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0] [L744] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L746] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L748] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L749] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L750] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L871] 0 pthread_t t121; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t121={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L872] FCALL, FORK 0 pthread_create(&t121, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t121, ((void *)0), P0, ((void *)0))=-3, t121={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L873] 0 pthread_t t122; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t121={5:0}, t122={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L874] FCALL, FORK 0 pthread_create(&t122, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t122, ((void *)0), P1, ((void *)0))=-2, t121={5:0}, t122={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L875] 0 pthread_t t123; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t121={5:0}, t122={6:0}, t123={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L754] 1 a$w_buff1 = a$w_buff0 [L755] 1 a$w_buff0 = 1 [L756] 1 a$w_buff1_used = a$w_buff0_used [L757] 1 a$w_buff0_used = (_Bool)1 [L758] CALL 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L758] RET 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L759] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L760] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L761] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L762] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L763] 1 a$r_buff1_thd4 = a$r_buff0_thd4 [L764] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L876] FCALL, FORK 0 pthread_create(&t123, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t123, ((void *)0), P2, ((void *)0))=-1, t121={5:0}, t122={6:0}, t123={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L767] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L784] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L787] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L790] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L791] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L792] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L793] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L794] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L804] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L807] 3 __unbuffered_p2_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L810] 3 __unbuffered_p2_EBX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L813] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L814] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L815] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L816] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L817] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L877] 0 pthread_t t124; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t121={5:0}, t122={6:0}, t123={7:0}, t124={3:0}, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L878] FCALL, FORK 0 pthread_create(&t124, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t124, ((void *)0), P3, ((void *)0))=0, t121={5:0}, t122={6:0}, t123={7:0}, t124={3:0}, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L827] 4 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L830] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L833] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L834] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L835] 4 a$flush_delayed = weak$$choice2 [L836] 4 a$mem_tmp = a [L837] 4 a = !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L838] 4 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L839] 4 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L840] 4 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L841] 4 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L842] 4 a$r_buff0_thd4 = weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L843] 4 a$r_buff1_thd4 = weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L844] 4 __unbuffered_p3_EBX = a [L845] 4 a = a$flush_delayed ? a$mem_tmp : a [L846] 4 a$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L849] 4 a = a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L850] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L851] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L852] 4 a$r_buff0_thd4 = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L853] 4 a$r_buff1_thd4 = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L770] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L771] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L772] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L773] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L774] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L777] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L797] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L820] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L856] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L880] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t121={5:0}, t122={6:0}, t123={7:0}, t124={3:0}, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L882] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L882] RET 0 assume_abort_if_not(main$tmp_guard0) [L884] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L885] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L886] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L887] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L888] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t121={5:0}, t122={6:0}, t123={7:0}, t124={3:0}, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L891] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t121={5:0}, t122={6:0}, t123={7:0}, t124={3:0}, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L893] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] [L18] 0 reach_error() VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=1] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 874]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 876]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 872]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 878]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 171 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 1.2s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 72.8s, OverallIterations: 13, TraceHistogramMax: 1, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 67.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1414 SdHoareTripleChecker+Valid, 2.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1414 mSDsluCounter, 980 SdHoareTripleChecker+Invalid, 1.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 780 mSDsCounter, 99 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2146 IncrementalHoareTripleChecker+Invalid, 2245 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 99 mSolverCounterUnsat, 200 mSDtfsCounter, 2146 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 171 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 142 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 305 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=19904occurred in iteration=9, InterpolantAutomatonStates: 136, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.2s AutomataMinimizationTime, 12 MinimizatonAttempts, 53649 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 3.2s InterpolantComputationTime, 1185 NumberOfCodeBlocks, 1185 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 1069 ConstructedInterpolants, 0 QuantifiedInterpolants, 5617 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-12-11 20:52:35,606 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...